<title>
   Switch MP3 Music Converter - Convert MP3 Files Free
  </title><meta content='CP="NOI NID OUR STP NAV"'href=../w3c/p3p.xml http-equiv=P3P><meta content="text/html; charset=utf-8"http-equiv=Content-Type><meta content="Free download of our award winning MP3 converter will convert your music files to/from MP3. Supports conversions, compression, bitrate changes and batch editing."name=description><meta content="mp3 converter,convert mp3,free download,convert wma to mp3,wav to mp3 converter,convert to mp3,mp3 to,to mp3,mp3,convert,converter,wav,wma,free,software,files,conversion,mac,converting,encoder,m4a,mp4,freeware,wave,file"name=keywords><link href=../n.css rel=stylesheet><link href=https://www.nch.com.au/switch/mp3.html rel=canonical><meta content=app name=twitter:card><meta content=@nchsoftware name=twitter:site><meta content="Convert and encode audio files between over 40 different audio file formats with Switch Audio Converter."name=twitter:description><meta content=US name=twitter:app:country><meta content="Switch Audio Converter Free"name=twitter:app:name:googleplay><meta content=com.nchsoftware.switchand_free name=twitter:app:id:googleplay><style><!--
h3{font-weight:bold;font-size:13px;color: #222222;padding-bottom:6px;margin-bottom:0px}ul{line-height:140%}#dldinline{font-size:14px;text-decoration:none}.clearfix{clear:both}#m1{position:relative;z-index:99}body{overflow-x:hidden}#headertop{background: #fff}#big_hdr{max-width:800px;height:320px;margin:0;border:0;z-index:0} #btnf{position:absolute;top:180px;left:0}#bighdr-bluebg{width:100%;height:100%;position:absolute;top:90px;left:0;z-index:-2;overflow:hidden}#bighdr-bluebg__bg{width:150%;height:380px;position:absolute;top:105px;background:url(../images/bluebg.png);z-index:-2;transform:rotate(-3deg) translateX(-58px) translateY(-180px);-webkit-transform:rotate(-3deg) translateX(-58px) translateY(-180px)}#bighdr-bluebg__h1h2bg{width:150%;height:70px;background-color: #fff;position:absolute;top:0;z-index:-1}#bighdr-bluebg__img{width:450px;position:absolute;top:30px;left:500px;box-shadow:#333 0 0px 10px}#hdr_icons{width:600px;position:absolute;top:50px;left:0;color: #fff}.icons-col{width:40%;float:left}.icons-wrapper{margin-bottom:1.5em}.icons-wrapper:after{clear:both}.icons-wrapper img{width:32px;float:left}.icons-wrapper p{margin:0 0 0 5px;font-size:12px;float:left;color: #cce0f7}.icons-wrapper strong{margin-bottom:10px;font-size:14px;color: #fff;display:block}#why-section td{border-top:1px #ccc solid}#why-section__content{width:320px;text-align:center;float:right}#why-section__content h2, #why-section__content p{line-height:1.5em}#why-section__content h2{margin-top:20px;font-size:24px;font-weight:bold;text-align:center}#why-section__content p{font-size:14px;text-align:left}#why-section__content p span{font-family:"Segoe UI Symbol";font-size:20px;font-weight:bold}#why-section img{width:auto;margin-top:75px;float:left}#why-section__dld{margin:20px auto;border: #c5292e 1px solid}#powerful-section{background: #f2f2f2;padding-top:20px}#powerful-section__content{width:65%;float:left}#powerful-section__content h2, #powerful-section__content p{line-height:1.5em}#powerful-section__content h2{margin-top:20px;font-size:24px;font-weight:bold}#powerful-section__content p{font-size:14px}#powerful-section img{width:auto;float:right}#powerful-section__dld, #powerful-section__buy{float:left}#powerful-section__dld{border: #c5292e 1px solid}#powerful-section__buy{background-color: #dedede;margin:3px 0 3px 10px;padding:10px 0;color: #6d6d6d;font-size:16px;border: #c9c9c9 1px solid}#powerful-section__buy:hover{background-color: #e4e4e4}#easy-steps__container{background: #eee;margin-bottom:40px;position:relative;overflow:hidden;display:none}#easy-steps__container h2{margin-top:0;margin-bottom:30px;color: #6E6e6e;font-size:20px;font-weight:bold;line-height:1.5em}#easy-steps__container h2 span,.easy-steps__item h3{color:#3878a8}#easy-steps__content{position:relative;margin:20px 0;text-align:center;z-index:3}.easy-steps__item{width:33%;text-decoration:none;float:left}.easy-steps__item h3{font-size:16px}.easy-steps__item p{margin-top:0;color: #6E6e6e;font-size:14px}.easy-steps__white,.easy-steps__gray{position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;-ms-transform:skew(-20deg);-webkit-transform:skew(-20deg);transform:skew(-20deg)}.easy-steps__white{background:#fff;width:860px;z-index:2}.easy-steps__gray{background:#e5e5e5;width:940px;margin:auto;z-index:1}#formats-new{margin-top:30px;padding:30px 0 20px 0;border-top: #ccc 1px solid}#formats-new__content{width:50%;float:left}#formats-new__content h1{color: #000;font-size:16px;font-weight:bold;line-height:1.5em}#formats-new img{max-width:340px;float:right}#audio-conversion{margin:25px auto 0;display:table}#audio-conversion h3{text-align:center;font-size:14px;color: #4a4a4a;margin-bottom:6px}.conversion__div{float:left;margin:0 30px;width:105px;text-align:center}.conversion__div img{display:block;margin:0 auto 5px}.dldcnvrsn{text-decoration:none;color: #000}#newformats-icon{position:relative;width:72px;height:54px;margin:auto;float:none;text-decoration:none}#newformats-icon__text{position:absolute;left:18px;bottom:5px;color: #686868;font-size:12px;font-weight:bold}

--></style><body><a name=top> </a><div id=headertop><table class=topnn><tbody><tr><td><a href=https://www.nch.com.au/index.html> <img alt="NCH Software Home"title="NCH Software Home"height=55 id=logo src=https://www.nch.com.au/images/logo.png width=89> </a><td><div id=topdiv></div></table></div><div id=topnavbkg><table class=topnn id=topnav><tbody><tr class=fn><td id=navsel><td class=navlinks id=navlinks><a href=https://www.nch.com.au> Home </a> | <a dld=true href=../components/switchsetup.exe id=menu rel=nofollow> Download </a> | <a href=screenshots.html> Screenshots </a> | <span id=menubuylnk> <a href=https://secure.nch.com.au/cgi-bin/register.exe?software=switch id=menubuy rel=nofollow> Purchase </a> | </span> <a href=support.html target=_blank> Support </a> | <a href=../software/index.html> Products </a><td id=langcell><span id=lang_slot> </span></table></div><div id=bighdr-bluebg><div id=bighdr-bluebg__bg></div><div id=bighdr-bluebg__h1h2bg></div></div><table align=center border=0 cellpadding=0 cellspacing=0 class=mainnn><tbody><tr><td class=firstmain valign=top><h1>Switch MP3 Converter Software</h1> <h2 id=h2>Music Converter to encode audio to or from MP3</h2> <div id=big_hdr style=position:relative><div id=hdr_icons><div class=icons-col><div class=icons-wrapper><img src=../images/ico-fast.png><p><strong> Fast & Efficient </strong> Quickly convert MP3 files<div class=clearfix></div></div><div class=icons-wrapper><img src=../images/ico-batch_audio.png><p><strong> Batch Conversion </strong> Convert many files at once<div class=clearfix></div></div></div><div class=icons-col><div class=icons-wrapper><img src=../images/ico-audioformat.png><p><strong> Every Format Imaginable </strong> All popular audio formats<div class=clearfix></div></div><div class=icons-wrapper><img src=../images/ico-noise.png><p><strong> Normalize Audio </strong> Automatically normalize audio<div class=clearfix></div></div></div><div class=clearfix></div></div><img id=bighdr-bluebg__img src=screenshots/main2_v3.jpg><div id=btnf><a dld=true href=../components/switchsetup.exe id=dldbtn rel=nofollow> Download Now </a><a href=https://secure.nch.com.au/cgi-bin/register.exe?software=switch id=buybtn> Buy Now </a></div></div> <div id=formats_hdr style=display:none><h5>Supported Audio File Formats:</h5><br> WAV, MP3, WMA, M4A, OGG, MID, FLAC, AMR, AAC, AU, AIFF, RAW, DVF, VOX, DSS and <a href=kb/1405.html target=_blank> many other audio formats </a> .</div> <table cellpadding=0 cellspacing=0 style=padding-top:14px width=100%><tbody><tr><td id=ss_col1 ss=1 valign=top width=50%>Switch is one of the most stable, easy-to-use, and comprehensive multi format audio file converters available. <br> Convert WMA, WAV, CDS, AIFF, MPEG, AVI and more to MP3 files or convert MP3 files to another audio format. <p><table border=0 cellpadding=0 cellspacing=0 width=100%><tbody><tr><td align=right style=padding-right:7px valign=center><img alt="Download Switch MP3 File Converter"title="Download Switch MP3 Converter"border=0 height=20 id=dldimg src=../images/windows_icon20x20.gif width=20><td><a dld=true href=../components/switchsetup.exe id=dldinline rel=nofollow> Download Switch MP3 File Converter for Windows </a></table><td ss=2 valign=top><ul><li><b> Convert </b> or <b> compress MP3 files </b> quickly and easily<li><b> Universal music converter </b> supporting all popular formats<li><b> Change bitrate </b> , format or size of MP3 files<li><b> Batch audio conversion </b> to convert thousands of files at once</ul></table></table><table align=center id=audio-conversion><tbody><tr><td><h3>Easy Audio Conversion</h3> <div><div class=conversion__div><a class=dldcnvrsn dld=true href=../components/switchsetup.exe rel=nofollow> <img src=images/sel_file.png> <p><b> Select a file </b></p> </a></div><div class=conversion__div><a class=dldcnvrsn dld=true href=../components/switchsetup.exe id=three_ico_dld2 rel=nofollow> <div id=newformats-icon><img src=images/three-icon_format.png><span id=newformats-icon__text> MP3 </span></div> <p><b> Select a format </b></p> </a></div><div class=conversion__div><a class=dldcnvrsn dld=true href=../components/switchsetup.exe rel=nofollow> <img src=images/convert.gif> <p><b> Convert </b></p> </a></div><div class=clearfix></div></div></table><table align=center border=0 cellpadding=0 cellspacing=0 class=mainnn><tbody><tr><td class=firstmain valign=top><table border=0 cellpadding=0 cellspacing=0 width=100%><tbody><tr><td id=btmleftcol ss=1 valign=top width=49%><div id=gfree style=display:block><p><font color=#800000> <b> Get it Free </b> </font> . A free version of MP3 Converter is available for non-commercial use. The free version does not expire and includes most common file formats. <a dld=true href=switchsetup.exe id=clkf rel=nofollow> Download the free version here </a> .</div> <p><a name=101> </a></p> <div id=mp3-features__list><h5>MP3 Converting Features</h5><ul><li>Automatically normalize audio levels while MP3 converting<li>MP3 Music ID3 tags preserved for supporting formats<li>Access online database to add song information to MP3s<li>Import multiple file formats then convert to MP3<li>Play audio tracks prior to MP3 conversion<li>Import and convert a playlist (M3U and PLS)<li>Extract MP3 files from imported videos or DVD<li>Customize right-click "Quick Convert" options<li>Add Windows Explorer audio from the right-click menu<li>MP3 encoder supports constant or variable bit rates when converting to MP3<li>Listen to music prior to conversion<li>Batch convert thousands of MP3s at once<li>Batch edit MP3 audio volume or add audio effects<li>Optimized CPU usage for fast MP3 conversion times</ul></div> <a name=102> </a><td id=btmrightcol ss=2 style=padding-left:34px valign=top><a href=switchsetup.exe id=btmrightcol-dld> <img src=images/features_right_fileformats.jpg style=display:block> <img src=images/features_right_quick-mp3.jpg style=display:block;margin-bottom:30px> </a> <a name=103> </a><tr><td id=btmleftcol-2 ss=1 valign=top><div id=btmdldblock><h5 id=mp3-converter>Download Switch MP3 Converter</h5><ul><li><a dld=true href=../components/switchsetup.exe rel=nofollow> Download Switch for Windows </a><li id=win10s style=display:none>For Windows 10 <b> S </b> version see <a dld=true href=https://www.microsoft.com/en-us/store/p/switch-audio-converter/9n0mhbdjz1dw target=_blank> here </a><li><a dld=true href=../components/switchmaci.zip id=dldmac rel=nofollow> Download Switch for Mac </a><li><a dld=true href=https://play.google.com/store/apps/details?id=com.nchsoftware.switchand_free id=dldmac rel=nofollow> Download Switch for Android </a><li><a dld=true href=http://www.amazon.com/gp/product/B00UI0IH48 id=dldmac rel=nofollow> Download Switch for Kindle </a></ul></div> <div class=buylinks id=btmbuyblock><h5 id=purchase__ul>Purchase Switch MP3 Converter Software</h5><ul><li><a href=https://secure.nch.com.au/cgi-bin/register.exe?software=switch id=purchaseblocklink> Purchase <b> Switch </b> online here </a></ul></div> <div id=sysreq><h5 id=sys-rec>System Requirements</h5><ul><li id=sys>Windows XP/Vista/7/8/8.1/10<li id=bit style=display:none;padding:0px>Works on <b> 64 bit </b> Windows<li id=sysold style=display:none>See <a href=https://www.nch.com.au/software/win98/index.html target=_blank> Win 98 </a> and <a href=https://www.nch.com.au/software/win2000/index.html target=_blank> Win 2000 </a> to download software compatible with earlier versions of Windows. <script>var agt=navigator.userAgent;if(agt.indexOf("NT 6.1")!=-1)document.getElementById('sys').innerHTML="Works on <b>Windows 7</b>, XP, Vista, 8, 8.1 and 10";else if(agt.indexOf("NT 6.0")!=-1)document.getElementById('sys').innerHTML="Works on <b>Windows Vista</b>, XP, 7, 8, 8.1 and 10";else if(agt.indexOf("NT 5.1")!=-1)document.getElementById('sys').innerHTML="Works on <b>Windows XP</b>, Vista, 7, 8, 8.1 and 10";else if(agt.indexOf("NT 6.2")!=-1)document.getElementById('sys').innerHTML="Works on <b>Windows 8</b>, XP, Vista, 7, 8.1 and 10";else if(agt.indexOf("NT 6.3")!=-1)document.getElementById('sys').innerHTML="Works on <b>Windows 8.1</b>, XP, Vista, 7, 8 and 10";else if(agt.indexOf("NT 10.0")!=-1)document.getElementById('sys').innerHTML="Works on <b>Windows 10</b>, XP, Vista, 7, 8 and 8.1";else if((agt.indexOf("NT 5.0")!=-1)||(agt.indexOf("Windows 98")!=-1))document.getElementById('sysold').style.display="list-item";if((agt.indexOf("WOW64")!=-1)||(agt.indexOf("Win64")!=-1))document.getElementById('bit').style.display='list-item';</script><li id=sys2>Mac OS X 10.5 <script>var macversionnum="10.5";</script> or above</li><script>var agt=navigator.userAgent;if(agt.indexOf("Macintosh")!=-1){document.getElementById('sys2').innerHTML="Works on <b>Mac OS X</b> "+macversionnum+" and above"}</script><script>var kindleLink= "http://www.amazon.com/gp/product/B00UI0IH48"</script><li><a href=https://play.google.com/store/apps/details?id=com.nchsoftware.switchand_free id=andsys rel=nofollow target=_blank> Android version </a> runs on 2.3.3 or higher</li><script>if (agt.match(/Kindle|silk|Android/i)) {document.getElementById('andsys').style.fontWeight = 'bold';if (agt.match(/Kindle|silk/i)) {if (document.getElementById('andsys')){document.getElementById('andsys').href = kindleLink;}}}</script></ul></div> <a title="Click to get Switch Audio Converter"class=dldbtn dld=true href=../components/switchsetup.exe id=btmleftcol-dld rel=nofollow style=display:none> Download Now </a><td id=btmrightcol-2 ss=2 style=padding-left:30px valign=top><div id=format2><h5 style=font-size:13px>Supported Audio File Formats</h5> MP3, WAV, WMA, M4A, from MID, FLAC, MOV, AMR, AAC, AU, AIF, RAW, DVF, VOX, CDA, GSM and <a onclick='window.open("kb/1405.html", "newWindow", "width=1024,height=720");'style=cursor:pointer> many more formats </a><p></div> <div id=popular-conversion__list><h5>Most Popular MP3 Conversions</h5><ul><li>WAV to MP3<li>WMA to MP3<li>M4A to MP3<li>MP3 to WAV<li>MP3 to WMA</ul></div> <div id=mp3-applications__list><h5>Typical MP3 Converter Applications</h5><ul><li>Convert music to MP3 to play on phone, tablet or iPod<li>Convert WAV to MP3 files to save hard drive space<li>Open or convert strange audio file formats not supported by other <a href=https://www.nch.com.au/software/audio.html> audio software </a><li>Extract MP3 sound bites from video files<li>Create compressed mp3 files for easy online sharing<li>Convert to MP3 or M4R for use as a ringtone</ul></div></table> <br> <div class=how_to id=how_to></div></table><div id=easy-steps__container><table align=center class=mainnn><tbody><tr><td class=firstmain valign=top><div id=easy-steps__content></div> <div class=easy-steps__white></div></table><div class=easy-steps__gray></div></div><script><!--
var agt=navigator.userAgent;if(agt.match(/iphone|ipod|ipad|android|kindle|silk|blackberry|windows ce|windows phone|Opera Mini/i)){document.write('<script type="text/javascript" src="../js/ss.js"></scr'+'ipt>');document.write("<style>#bighdr-bluebg, #bighdr-bluebg__img {display:none;}#big_hdr {background:url('../images/bluebg.png'); max-width: none; width:auto; height:auto; padding:20px 15px 10px 15px; margin-bottom:20px;}#hdr_icons {width:100%; position:relative; top:inherit; left:inherit;}.icons-col {width:50%;}.icons-wrapper img, .icons-wrapper p {display: inline-block; vertical-align: top; float: none;}.icons-wrapper p {width: 80%; line-height: 1.5em;}.icons-wrapper strong {margin-bottom: 5px;}#btnf {width:auto; position:relative; top:inherit; left:inherit;}#big_hdr #dldbtn {margin:0;}#formats-new__content {margin-top: 0; float: none; display: inline-block; vertical-align: middle;}#formats-new img {max-width: 45%; margin-left: 5%; float: none; display: inline-block; vertical-align: middle;}#why-section img {max-width: 420px;}.conversion__div { display:block; float: none; text-align:center; margin:20px;}@media (min-width: 800px) {.icons-wrapper p {font-size: 16px;}.icons-wrapper strong {font-size: 18px;}#why-section {border-top: #ccc 1px solid;}#why-section table {width: 800px;}#why-section td {border-top: 0;}}@media (max-width:720px) {#formats-new__content {width: 98%; display: block;}#formats-new img {max-width: 98%; margin: 20px auto 0 auto; display: block;}#powerful-section__content, #powerful-section img, #powerful-section__dld, #powerful-section__buy {float: none;}#powerful-section__content {width: 100%; margin-bottom: 20px; text-align: center;}#powerful-section__content h2 {margin-top: 0;}#powerful-section__dld, #powerful-section__buy {display:inline-block;}#powerful-section img {margin: auto; display: block;}#why-section__content, #why-section img, #why-section__dld {float: none;}#why-section__content {margin: 20px auto; }#why-section__content h2 {margin-top: 0;}#why-section__dld {display:inline-block;}#why-section img {margin: auto; display: block;}}@media (max-width: 540px) {.icons-col {width:100%; margin:auto; float:none;}#why-section__content {width: 100%;}#why-section__dld {margin:10px auto !important; display: block;}#why-section img {max-width: 98%;}}@media (max-width:340px) {#powerful-section__dld, #powerful-section__buy {margin:10px auto !important; display: block;}}</style>");var mobile="true"}

--></script><table align=center class=mainnn><tbody><tr><td><div id=formats-new><div id=formats-new__content><h1>Convert Between All Key Audio Formats</h1><p>Use one of the best audio file converters on the market for lightning fast, quality conversions.<p><strong> Convert from: </strong> <span id=formats-new__from> .3GA, .3GP, .AAC, .AC3, .ACT, .RCD, .RED, .AIF, .AIFF, .AIFC, .AMR, .APE, .AUP, .AU, .ASF, .AVI, .CAF, .CDA, .DART, .DCT, .DS2, .DSS, .DTS, .DVF, .FLAC, .FLV, .GSM, .M2A, .M3U, .M4A, .M4B, .M4R, .MID, .MKA, .MKV, .MOD, .MOH, .MOV, .MP1, .MP2, .MP3, .MP4, .MPA, .MPC, .MPEG, .MPGA, .MPG, .MPEG, .MSV, .OGA, .OGG, .OPUS, .PLS, .QCP, .RA, .RAR, .RAW, .REC, .RSS, .SHN, .SPX, .VOB, .VOC, .VOX, .WAV, .WMA, .WMV, .WPL, .WV, .ZAB, .ZIP </span><p><strong> Convert to: </strong> <span id=formats-new__to> .AAC, .AC3, .AIF, .AIFF, .AIFC, .AMR, .APE, .AU, .CAF, .CDA, .FLAC, .GSM, .M3U, .M4A, .M4B, .M4R, .MOV, .MP1, .MP2, .MP3, .MPC, .OGG, .OPUS, .PLS, .RAW, .RSS, .SPX, .TXT, .VOX, .WAV, .WMA, .WPL </span></div><img alt="Convert Between All Key Audio Formats"src=images/convert-audio.png><div class=clearfix></div></div> <div id=btmdiv></div></table><div id=why-section><table align=center class=mainnn><tbody><tr><td><div id=why-section__content><h2>Why Switch is so Popular</h2><p><span> ✔ </span> More formats than any other software<p><span> ✔ </span> Easy-to-use interface<p><span> ✔ </span> Fastest conversion in pure digital<p><span> ✔ </span> Impressive import and export format list<p><span> ✔ </span> Can convert thousands of files at once</p><a title="Click to get Switch Audio Converter"class=dldbtn dld=true href=../components/switchsetup.exe id=why-section__dld rel=nofollow> Download Now </a></div> <img id=why-section__img src=images/monitor-music-notes.jpg> <div class=clearfix></div></table></div><div id=powerful-section style=display:none><table align=center class=mainnn><tbody><tr><td><div id=powerful-section__content><h2>Powerful MP3 Audio File Converter</h2><p>Simply download and install Switch to start converting audio now.<div id=powerful-section__buttons><a title="Click to get Switch Audio Converter"class=dldbtn dld=true href=../components/switchsetup.exe id=powerful-section__dld rel=nofollow> Download Now </a><a title="Click to get Switch Audio Converter"class=buybtn href=https://secure.nch.com.au/cgi-bin/register.exe?software=switch id=powerful-section__buy> Purchase Online </a><div class=clearfix></div></div></div> <img id=powerful-section__img src=images/bs.png> <div class=clearfix></div></table></div><div class=footer><table align=center cellpadding=0 cellspacing=0 class=btmnn><tbody><tr valign=top><td><b> Useful links </b> <br> <a dld=true href=../components/switchsetup.exe rel=nofollow> Download Windows </a> <br> <a dld=true href=../components/switchmaci.zip id=macbottomdld rel=nofollow> Download Mac </a> <br> <a href=screenshots.html> Screenshots </a> <br> <a href=faq.html target=_blank> Questions (FAQs) </a> <br> <a href=../software/mp3.html> More MP3 Software... </a><td><b> Related MP3 Software </b> <br> <a href=../burn/index.html> MP3 CD Burner </a> <br> <a href=../wavepad/index.html> Music Editing Software </a> <br> <a href=../mixpad/index.html> Multitrack Mixing Software </a> <br> <a href=../golden/index.html> Vinyl to MP3 Software </a> <br> <a href=../soundtap/index.html> Record Streaming Music </a> <br> <a altfreetxt="Free Software"href=https://www.nchsoftware.com/software/free-downloads.html id=freedldlnk> More Free Software </a><td align=right style=line-height:150%><a href=#top> Top </a> | <a href=https://www.nch.com.au/general/uninstall.html> Uninstall </a> | <a href=https://www.nch.com.au/general/privacy.html> Privacy </a> | <a href=https://www.nch.com.au/general/legal.html> Legal & EULA </a> | <a href=https://www.nch.com.au/general/contact.html> Contact Us </a> | <a href=https://www.nch.com.au/general/sitemap.html> SiteMap </a> | <a href=https://www.nch.com.au/index.html> Home </a> <br> © NCH Software</table></div><div style=display:none><script>function showGetItFree(){function getSearchArgument(sArgName){arArgs=window.location.search.slice(1).split('&');for(var i=0;i<arArgs.length;i++){sArgs=arArgs[i];arg=arArgs[i].split('=');if(arg[0]==sArgName){return arg[1]}}
return''}
var affiliate=getSearchArgument("ref");var nosale=getSearchArgument("ns");var testgfree=getSearchArgument("testgfree");var refr=document.referrer;var refrd=refr.split("?")[0];var query=refr.split("?")[1];var agt=navigator.userAgent;if(testgfree==='true'){return!0}else if(testgfree==='false'){hideGfree();return!1}
function isNchRef(){if((refrd!='')&&(refrd.indexOf('://')!==-1)){var domain=refrd.split('://')[1].split('/')[0];if(
(domain.match(/[^a-zA-Z0-9]nch\.com/))||(domain.match(/[^a-zA-Z0-9]nchsoftware\.com/))){return!0}}}if((
((isNchRef())&&(refrd.indexOf('free-downloads.html')==-1))
||(affiliate==='cj')||(nosale)||(document.cookie.indexOf('dld=')!==-1)
)
&&((agt.indexOf("NT ")!==-1)||(agt.match(/Macintosh/i)))
){hideGfree();return!1}
return!0;function hideGfree(){if(document.getElementById('gfree')){document.getElementById('gfree').style.display='none'}
if(document.getElementById('nfree')){document.getElementById('nfree').style.display='block'}
if(document.getElementById('freedldlnk')){if(document.getElementById('freedldlnk').getAttribute('altfreetxt')){var freeTxt=document.getElementById('freedldlnk').getAttribute('altfreetxt');document.getElementById('freedldlnk').innerHTML=freeTxt}}}}
showGetItFree();</script><script src=../js/webvar.js></script><script><!--
if(mobile=="true")window.onload=mobileStyle();var getFree=!1;if(document.getElementById('gfree').style.display==='block'){getFree=!0;document.getElementById('buybtn').style.display='none'}else{if(!agt.match(/Android/i)){document.getElementById('buybtn').innerText="Buy Pro Version"}}
var dldlnk="../components/switchsetup.exe";var dldfree="switchsetup.exe";var buylnk="https://secure.nch.com.au/cgi-bin/register.exe?software=switch";var dldbtntext="Download Now";var dldosimg="../images/windows_icon20x20.gif";var dldostext="Download Switch MP3 File Converter for Windows";var ostxt="for Windows";var macdld="../components/switchmaci.zip";var andlnk="https://play.google.com/store/apps/details?id=com.nchsoftware.switchand";var andfree="https://play.google.com/store/apps/details?id=com.nchsoftware.switchand_free";var kndlnk="http://www.amazon.com/gp/product/B00UI0J1UM";var kndfree="http://www.amazon.com/gp/product/B00UI0IH48";var conversionSection=document.getElementById("audio-conversion").getElementsByTagName("a");var platform=navigator.platform;var agt=navigator.userAgent;if(platform=="MacIntel"){dldlnk="../components/switchmaci.zip";dldfree="switchmaci.zip";ostxt="for Mac OS X";dldbtntext="Download Mac";dldosimg="../images/macosx_icon20x20.gif";dldostext="Download Switch MP3 File Converter for Mac OS X";document.getElementById('h2').innerHTML+=" on Mac";if(agt.match(/OS X 10_8|OS X 10.8|OS X 10_7|OS X 10.7|OS X 10_6|OS X 10.6|OS X 10_5|OS X 10.5|OS X 10_4|OS X 10.4/i)){dldlnk="https://www.nchsoftware.com/software/legacymac/switchmaci.zip";dldfree="https://www.nchsoftware.com/software/legacymac/free/switchmaci.zip";macdld="https://www.nchsoftware.com/software/legacymac/switchmaci.zip"}}else if(platform=="MacPPC"){dldlnk="../components/switchmac.zip";dldfree="switchmac.zip";dldbtntext="Download Mac";dldosimg="../images/macosx_icon20x20.gif";dldostext="Download Switch MP3 File Converter for Mac OS X";macdld="../components/switchmac.zip";document.getElementById('h2').innerHTML+=" on Mac"}else if(agt.match(/Kindle|silk/i)){dldlnk=kndfree;dldbtntext="Kindle App";ostxt="Kindle App";dldosimg="../images/android_icon_20x20.gif";dldostext="Download Switch Audio File Converter for Kindle";buylnk=kndlnk;andfree=kndfree}else if(agt.match(/Android/i)){dldlnk=andfree;dldbtntext="Android App";ostxt="Android App";dldosimg="../images/android_icon_20x20.gif";dldostext="Download Switch Audio File Converter for Android";buylnk=andlnk;if(!agt.match(/Kindle|silk/i)){document.getElementById('menubuylnk').style.display="none";document.getElementById('btmbuyblock').style.display="none"}}else if((agt.indexOf("NT ")===-1)&&(!agt.match(/Linux/i))){document.write('<script type="text/javascript" src="../js/nonsupported.js"></scr'+'ipt>');programname="Switch"}else{}
document.getElementById('menu').href=dldlnk;document.getElementById('menubuy').href=buylnk;document.getElementById('dldinline').href=dldlnk;document.getElementById('dldinline').innerHTML=dldostext;document.getElementById('dldmac').href=macdld;document.getElementById('macbottomdld').href=macdld;document.getElementById('clkf').href=dldfree;document.getElementById('dldbtn').innerHTML="Download Now<br><span style='font-size:11px; font-weight:normal;'>"+ostxt+"</span>";document.getElementById('dldbtn').href=dldlnk;document.getElementById('dldimg').src=dldosimg;document.getElementById('purchaseblocklink').href=buylnk;document.getElementById("powerful-section__dld").href=dldlnk;document.getElementById("powerful-section__dld").innerHTML=dldbtntext;document.getElementById("powerful-section__buy").href=buylnk;document.getElementById("why-section__dld").href=dldlnk;document.getElementById("why-section__dld").innerHTML=dldbtntext;document.getElementById('btmrightcol-dld').href=dldlnk;for(var i=0;i<conversionSection.length;i++){conversionSection[i].href=dldlnk}
if((agt.indexOf("NT 10.")!==-1)&&(agt.indexOf("Edge")!==-1)){document.getElementById('win10s').style.display='list-item'}
var kw=GetSearchArgument("kw").toLowerCase();if(kw!==""){var title="How to <span>convert audio file formats</span>";var step1="Step 1: Drag and drop your audio files into Switch";var step2="Step 2: Select the document output file type from the list";var fmtin="";var fmtfrom="";var fmtto="";var fmts=["3gp","aLaw","aac","act","adpcm","aif","aifc","aiff","amr","ape","asf","au","aup","avi","caf","cda","dart","dct","ds2","dss","dts","dvf","flac","flv","gsm","m3u","m4a","m4r","midiod","moh","mov","mp2","mp3","mp4","mpc","mpeg","mpg","mpga","msv","ogg","opus","pcm","pls","qcp","ra","ram","rar","raw","rcd","red","rm","rmj","rss","shn","spx","uLaw","voc","vox","wav","wma","wmv","wpl","wv","zab","zip"];for(var f=0;f<fmts.length;f++){fmt=fmts[f];if(kw.indexOf(fmt)!=-1)fmtin=fmt;if((kw.indexOf(fmt+" to ")!=-1)||(kw.indexOf(fmt+"%20to%20")!=-1)||(kw.indexOf(fmt+"%2520to%2520")!=-1)){fmtfrom=fmt}
if((kw.indexOf(" to "+fmt)!=-1)||(kw.indexOf("%20to%20"+fmt)!=-1)||(kw.indexOf("2520to%2520"+fmt)!=-1)){fmtto=fmt}}
if((fmtfrom!=="")&&(fmtto!=="")){title="How to <span>convert "+fmtfrom+" to "+fmtto+"</span>";step1="Step 1: Drag and drop your "+fmtfrom+" files into Switch";step2="Step 2: Select "+fmtto+" from the output format list"}else if(fmtin!==""){title="How to <span>convert "+fmtin+" audio files</span>";step1="Step 1: Drag and drop your "+fmtin+" files into Switch"}
document.getElementById('how_to').innerHTML+="<div style=\'text-align: center; width: 100%; margin-left: auto;\'><h3 style=\'padding-top: 20px; padding-bottom: 20px;\'>"+title+"</h3><div class=howto_step><img src=\'images/drag_n_drop.jpg\'>"+step1+"</div><div class=howto_step><img src=\'images/select_format.jpg\'>"+step2+"</div><div class=howto_step><img src=\'images/convert.jpg\'>Step 3: Click Convert</div><div style=\"clear: both;\"></div></div>";document.write("<style>#how_to h3 span {color: #3878a8;}.howto_step {width: 29%; height: 139px; border: 1px dashed darkgrey; padding: 10px; float: left; text-align: left; margin: 5px;}.how_to {margin-bottom: 20px;}div.how_to a:link {text-decoration: none;}</style>");var steps=document.getElementsByClassName('howto_step');[].slice.call(steps).forEach(function(div){div.innerHTML="<a href=\'"+dldlnk+"\' dld=true>"+div.innerHTML+"</a>";div.title="Download Audio File Converter Now"})}
var formatsFrom=document.getElementById("formats-new__from");var formatsTo=document.getElementById("formats-new__to");if(agt.match(/Macintosh/i)){formatsFrom.innerHTML=".3GP, .AAC, .ACT, .RCD, .RED, .AIF, .AIFF, .AIFC, .AMR, .APE, .AUP, .AU, .ASF, .AVI, .CAF, .CDA, .DART, .DCT, .DS2, .DSS, .DVF, .FLAC, .FLV, .GSM, .M3U, .M4A, .M4R, .MID, .MOD, .MOH, .MOV, .MP2, .MP3, .MPC, .MPGA, .MPG. .MPEG, .MSV, .OGG, .OPUS, .PLS, .QCP, .RA, .RAR, .REC, .RSS, .SHN, .SPX, .VOC, .VOX, .WAV, .WMA, .WMV, .WPL, .WV";formatsTo.innerHTML=".AAC, .AIF, .AIFF, .AIFC, .AMR, .AU, .CAF, .FLAC, .GSM, .M3U, .M4A, .M4R, .MOV, .MP3, .MPC, .OGG, .OPUS, .PLS, .RAW, .RSS, .SPX, .VOX, .WAV, .WMA, .WPL"}else if(agt.match(/Android/i)){formatsFrom.innerHTML=".AAC, .AIF, .AIFF, .AIFC, .AMR, .AU, .CAF, .DTS, .FLAC, .GSM, .M3U, .M4A, .M4R, .MP3, .MPC, .OGG, .PLS, .REC, .RSS, .SPX, .VOX, .WAV, .WPL";formatsTo.innerHTML=".AAC, .AIF, .AIFF, .AIFC, .AMR, .AU, .CAF, .FLAC, .GSM, .M3U, .M4A, .M4R, .MP3, .MPC, .OGG, .PLS, .RAW, .RSS, .SPX, .VOX, .WAV, .WPL"}
var formatsIncrement=1;var formatsArray=["MP3","WAV","WMA","FLAC","OGG","MOV","PLS","AVI","AMR","AAC","DCT","AIF","RAW","DVF","VOX","CDA","GSM","DSS","OPUS","ZAB","M2A","MP4","WMV"];setInterval(function(){formatsIncrement++;if(formatsIncrement==formatsArray.length)formatsIncrement=0;document.getElementById("newformats-icon__text").innerText=formatsArray[formatsIncrement]},3000);var isFromToConverter=!1;if(webvart('SwitchMP3.FromToConverter')){document.getElementById("powerful-section").style.display="block";document.getElementById('powerful-section__content').style.display='none';var fromToConvert=document.createElement('div');fromToConvert.id='convert_box';document.getElementById('powerful-section__content').insertAdjacentElement('afterend',fromToConvert);fromToConvert.innerHTML="<h1>Select your format:</h1>";var selectBox=document.createElement('div');selectBox.innerHTML=
"<div id='selection'><select name='from' class='formatcap' id='fromselect'></select><h1> to </h1><select name='to' class='formatcap' id='toselect'></select></div><a class='dldbtn' href='"+dldlnk+"' dld='true' rel='nofollow' title='Click to get Doxillion Document Converter'>Download Converter</a>";selectBox.id='selectbox';selectLoaded=!0;document.getElementById('convert_box').appendChild(selectBox);var fromFormat=['.flac','.3gp','.aac','.ac3','.act','.rcd','.red','.aif','.aiff','.aifc','.amr','.ape','.aup','.au','.asf','.avi','.caf','.cda','.dart','.dct','.ds2','.dss','.dts','.dvf','.3ga','.flv','.gsm','.m2a','.m3u','.m4a','.m4b','.m4r','.mid','.mka','.mkv','.mod','.moh','.mov','.mp1','.mp2','.mp3','.mp4','.mpa','.mpc','.mpeg','.mpga','.mpg','.mpeg','.msv','.oga','.ogg','.opus','.pls','.qcp','.ra','.rar','.raw','.rec','.rss','.shn','.spx','.vob','.voc','.vox','.wav','.wma','.wmv','.wpl','.wv','.zab','.zip'];var toFormat=['.mp3','.ac3','.aif','.aiff','.aifc','.amr','.ape','.au','.caf','.cda','.flac','.gsm','.m3u','.m4a','.m4b','.m4r','.mov','.mp1','.mp2','.aac','.mpc','.ogg','.opus','.pls','.raw','.rss','.spx','.txt','.vox','.wav','.wma','.wpl'];if(selectLoaded){for(var x=0;x<fromFormat.length;x++){var formatOptions=document.createElement('option');formatOptions.value=fromFormat[x];formatOptions.innerText=fromFormat[x];document.getElementById('fromselect').appendChild(formatOptions)}
for(var y=0;y<toFormat.length;y++){var formatOptions=document.createElement('option');formatOptions.value=toFormat[y];formatOptions.innerText=toFormat[y];document.getElementById('toselect').appendChild(formatOptions)}}
document.write('<style>#convert_box {padding-top: 20px; float: left; width: 50%;}#convert_box h1 {font-weight: 550;}#selectbox {border: 1px solid #000; padding: 10px; background: #f8f8f8; margin-top: 15px;}#selection {min-height: 40px; text-align: center;}#selection h1 {padding-top: 3px}#selection select, #selection option {height: 30px; text-align: center; text-align-last: center; font-size: 17px; color: #2F4F8C; font-weight: 600;}#selectbox .dldbtn {width: 100% !important;}#selection > * {float: left; width: 33%;}</style>');if(mobile){document.getElementById('powerful-section__content').insertAdjacentElement('beforebegin',fromToConvert);document.write('<style>#convert_box {text-align: center; margin-bottom: 20px; padding-left: 5px; padding-top: 0; width: 100%;}#selectbox {width: 90%;}</style>')}
isFromToConverter=!0}
if(isFromToConverter){webvarWhenVisible('SwitchMP3.FromToDldTxtConvertNow',document.getElementById('powerful-section'),function(){document.querySelectorAll('#selectbox a')[0].innerText='Convert Now'})}
if(webvart('SwitchMP3.FileFormats')){document.write(
'<style>#formats_hdr {display:block !important;height: 80px;width: 100%;background-color: #f3f3f3;padding-top: 15px;margin-bottom: 15px;font-size: 13px;color: #848484;text-align: center;font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;}#formats_hdr h5 {font-size: 24px;font-weight: normal;margin-top: 0;}#formats_hdr a {color: #848484;text-decoration: none;font-weight: bold;}</style>');if(mobile){document.write('<style>#formats_hdr {width: auto; height: auto; padding-bottom: 15px;}#formats_hdr h5, #formats_hdr span {line-height: 1.5em;}@media (min-width: 800px) {#formats_hdr {font-size: 16px}}</style>')}}
if(kw!==""){if(webvart("SwitchMP3.HowToAddGrayBG")){document.getElementById("easy-steps__content").appendChild(document.getElementById("how_to"));document.getElementById("easy-steps__container").style.display="block";document.getElementById("easy-steps__container").style.marginBottom="0";document.write("<style>#how_to h3 {padding-top: 0 !important;}.howto_step {background: #fff;}</style>");if(mobile){document.write("<style>@media (max-width: 1023px) {.easy-steps__gray, .easy-steps__white {display: none}}</style>")}
if(detectOldIE()){document.write("<style>#easy-steps__container {margin-bottom: 30px;}#easy-steps__container h2 {text-align: center;}.easy-steps__gray, .easy-steps__white {display: none;}</style>")}}}
webvarWhenVisible('SwitchMP3.BtmLeftColDownloadBtn',document.getElementById('btmdldblock'),function(){document.getElementById('btmleftcol-dld').style.display='block';document.getElementById('btmleftcol-dld').style.margin='20px auto 0';document.getElementById('btmleftcol-dld').href=dldlnk;document.getElementById('btmleftcol-dld').innerHTML=dldbtntext});webvarWhenVisible('SwitchMP3.WhySctnTitleSoundEngineers',document.getElementById('why-section'),function(){document.querySelectorAll('#why-section__content h2')[0].innerHTML='Why Sound Engineers Prefer Switch'});if(detectOldIE()){document.write("<style>#bighdr-bluebg {top: 100px;}#bighdr-bluebg__bg {width:100%; height: 340px; top:0; transform:none; -webkit-transform:none;}#bighdr-bluebg__h1h2bg {top: 0;}#big_hdr {max-width:none; z-index:2;}</style>")}
function detectOldIE(){var div=document.createElement("div");div.innerHTML="<!--[if lt IE 9]><i></i><![endif]-->";if(div.getElementsByTagName("i").length==1){return !0}else{return !1}}
var refr=document.referrer;var refrd=refr.split("?")[0];var search=refr.split("?")[1];if(search!=null){for(var i=0;i<search.split("&").length;i++){var field=search.split("&")[i];var key=field.split("=")[0];if((key=="q")||(key=="p")){var value=field.split("=")[1];if((value.indexOf("switch")!=-1)&&(value.indexOf("free")==-1))refr=''}}}
function GetSearchArgument(theArgName){arArgs=window.location.search.slice(1).split('&');for(var i=0;i<arArgs.length;i++){sArgs=arArgs[i];eq=sArgs.indexOf('=');arg=sArgs.substring(0,eq);if(arg==theArgName){return sArgs.substring(eq+1)}}
return''}
var affiliate=GetSearchArgument("ref");if((refr!=null)&&(refr!='')&&(refrd.indexOf("nch.com")==-1)&&(refrd.indexOf("nchsoftware.com")==-1)&&(affiliate!="cj")){document.getElementById('gfree').style.display='block'}
var refr=document.referrer;var refrd=refr.split("?")[0];if((refr!=null)&&(refr!='')&&(refrd.indexOf("nch.com")==-1)&&(refrd.indexOf("nchsoftware.com")==-1)){if(agt.match(/Macintosh/i))document.write('<img height=1 width=1 src="https://www.googleadservices.com/pagead/conversion/1072623259/?label=0jiHCL-k0AIQm927_wM&amp;guid=ON&amp;script=0">');else if(agt.match(/Windows NT/i))document.write('<img height=1 width=1 src="https://www.googleadservices.com/pagead/conversion/1072623259/?label=68jBCMej0AIQm927_wM&amp;guid=ON&amp;script=0">')}
//--></script><script>var productFolderName = "switch";var lang = "en";if (lang === "en") lang = "";</script><script></script><script>var origDld = "components/switchsetup.exe";var origDldFree = "switchsetup.exe";var newDld = "SwitchAudioFileConverter.exe";var newDldFree = "SwitchAudioFileConverterFree.exe";</script><script>var agt=navigator.userAgent;if(agt.indexOf("NT ")!==-1){if((!agt.match(/MSIE|Trident|MetaSr/i))&&((!agt.match(/Safari/i))||(agt.match(/Chrome/i)))
){var allLinks=document.getElementsByTagName('a');for(var i=0;i<allLinks.length;i++){if(allLinks[i].getAttribute("dld")=="true"){var filePath=allLinks[i].href;var fileName=allLinks[i].href.substring(allLinks[i].href.lastIndexOf("/")+1);if(allLinks[i].href.indexOf("components/")!==-1){if(lang!==''){var langfolder="/"+lang+"/";var langregex=new RegExp(langfolder,'g');if(filePath.indexOf(langfolder)!==-1){fileName="../components/"+lang+"/"+fileName}else{fileName="../components/"+fileName}}else{fileName="components/"+fileName}}
if(origDld.indexOf(fileName)!==-1){allLinks[i].setAttribute("download",newDld)}if(origDldFree.indexOf(fileName)!==-1){allLinks[i].setAttribute("download",newDldFree)}}}}}</script><script><!--
var agt=navigator.userAgent;if((agt.match(/linux|iphone|ipod|ipad|android|kindle|blackberry|windows ce|windows phone|Opera Mini/i))||(agt.indexOf('CrOS')!==-1)){document.write('<script type="text/javascript" src="../js/show_ads.js"></scr'+'ipt>')}
//--></script><script>var agt=navigator.userAgent;if((agt.match(/linux|iphone|ipod|ipad|blackberry|windows ce|windows phone|Opera Mini/i))||(agt.indexOf('CrOS')!==-1)){document.getElementById('topdiv').innerHTML='<a href="http://www.swiftconverter.com" target="_blank" style="margin-left: 10px;"><img src="../images/ads/swift_banner.jpg"></a>'}</script><script src=../js/n.js></script></div>