Convert.Guru

B4S Converter

Convert B4S files online for free


Drop or upload your .B4S file

How to convert your B4S file

  1. Click the "Select File" button above, and choose your B4S file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.

Convert B4S to another file type

The converter easily converts your B4S file to various formats—free and online. No Media Player or extra software needed.

  • B4S to MP3
  • B4S to WAV
  • B4S to AAC
  • B4S to FLAC
  • B4S to OGG
  • B4S to WMA
  • B4S to M4A
  • B4S to AIFF
  • B4S to OPUS
  • B4S to ALAC
  • B4S to APE
  • B4S to WV

Convert a file to B4S

The converter also works in reverse, allowing you to convert your file into the B4S file type—in the best quality.

  • MIDI to B4S
  • AAC to B4S
  • TTA to B4S
  • AU to B4S
  • WV to B4S
  • DTS to B4S
  • MID to B4S
  • FLAC to B4S
  • RA to B4S
  • MP3 to B4S
  • PCM to B4S
  • WAV to B4S

About B4S files

B4S files, primarily associated with Winamp, are playlist files that store multimedia file paths. They are essential for organizing audio and video playback sequences. However, due to their specificity and limited compatibility, converting B4S files to other formats is often necessary for broader usability.

Common formats to convert B4S files include M3U, PLS, and XSPF. Converting these files can be done using software like VLC Media Player or Audacity. These applications provide offline methods to open and convert B4S files while maintaining the playlist structure.

Converting B4S files involves several challenges, such as ensuring all file paths remain intact and compatible with the target format. One significant drawback of B4S files is their limited compatibility with modern media players, making conversion essential for broader access. Additionally, B4S files are XML-based, which can lead to errors if the file structure is altered incorrectly.

It is crucial to have reliable conversion tools due to these challenges. While desktop applications are available, they often require technical expertise. This is where Convert.Guru comes in. The platform simplifies the conversion process, allowing users to effortlessly drag and drop B4S files for conversion to formats like M3U, PLS, and XSPF. This ensures that playlists are accessible and compatible with a wide range of modern media players.

For more detailed information about B4S files, refer to the Winamp Wikipedia page.

Use Convert.Guru online viewer to open and convert your B4S file.

Users also converted SPC, CMF and Q1 files.



The B4S Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our B4S converter.

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