Both .m3u and .b4s files are multimedia playlists, i.e. text files that contain list of songs played randomly or in a sequence in supported media player. Many media players offer the function to simply resave playlists to a different format, so that's one of the easiest ways how to convert m3u to b4s. Another option would be to use dedicated playlist conversion programs like Playlist Manager which can help you with m3u to b4s conversion.
Home > Search converters: m3u to b4s
Conversion of m3u file format to b4s file format beta
Search for m3u to b4s converter or software able to handle these file types.
Convert MP3 songs playlist to Winamp 3 playlist.
We have found 2 software records in our database eligible for .m3u to .b4s file format conversion.
Microsoft Windows software 
- convert m3u to b4s on Windows
Winamp
One of the first Windows media players used by masses
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from m3u file | No | Yes | No | No | No | No | No | No |
to b4s file | No | Yes | Yes | b4s editor | Yes | No | No | No |
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned m3u to b4s. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Playlist Manager
Advanced playlist creator and manager
Additional links: Open m3u file, Open b4s file
M3U
Files with m3u extension can be usually found as playlists, typically for a group of .mp3 files or whole folders.
B4S
A b4s file extension is related to the Winamp 3 playlist file format. Winamp 3 is obsolete product.
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