Another office suite is any of the OpenDocument suites, which use the free OpenDocument file format. The most used one was OpenOffice.org , open-source software that can be used in Windows, Linux, Macintosh, and has created several other office suites similar to it, such as the Mac-native NeoOffice. Other free or less expensive office suites include LibreOffice, StarOffice, SoftMaker Office, KOffice and WPS Office. These programs support many of the features of Microsoft Office, and can open the files it creates and save new documents in those formats.