B-youtube-downloader.exe is a type of EXE file associated with Bigasoft YouTube Downloader 1.0.7.4549 developed by Bigasoft Corporation for the Windows Operating System. The latest known version of B-youtube-downloader.exe is 1.0.7.4549, which was produced for Windows 7. This EXE file carries a popularity rating of 1 stars and a security rating of "UNKNOWN".