This format was developed by Microsoft Visual Studio. SLN files contain information about the composition and status of a project. SLN is a file with text content. The full name of the format is “solution”. Files of the SLN format can be opened with the help of certain Microsoft programs. The SLN format is largely similar to VBG files.

wma

Windows Media Audio: a licensed file format

Windows Media Audio first appeared in 1999. This format is a development of Microsoft supported by Windows Media Player. It was created to replace the well-known MP3 format. Used when watching films on DVD players, on Nokia and Playstation mobile and portable devices. Files of the Windows Media Audio format can be compressed with and without losses. The format has a total of 4 types. As of today, it is supported by almost all hardware players.