Files with B4S extension are Audio Files. The Audio Files subset has 771 various formats. Users should use Winamp to manage B4S files, although 4 other programs can also handle them. More information on B4S files or Winamp is on its official website.
4 categories of programs support B4S files. They work on all platforms, but may not properly support B4S files.
B4S file data is saved as characteristic for Audio Files. Most 771 file types with B4S extension are not compatible. You must use different applications to handle them.
Winamp Playlist Format and VLC media player were developed by Nullsoft. The Format file was likely created with VLC player.
Our B4S tools: Opener, Converter, Viewer and Editor.
Winamp uses B4S extension to store playlists. Playlists group songs played in succession.
B4S files associate with NullSoft Winamp version 3. Default playlist format for Winamp version 3. B4S file is XML format. Winamp 3 discontinued. Winamp 5 not supported this format.
How to open: Use Winamp 3 for *.b4s files.
First, doubleclick the B4S file. If system has app to support it and association between file and program, it should open.
Step 1: Check if VLC media player is installed. Later is a list of programs opening B4S files.
Extensions show file type. Windows associates programs to open them. With no program, errors can occur when opening associated file.
Find and fix B4S file issues. Start fix for association errors preventing opening.
We’ll explain the B4S file: What it is, its use, and what software opens it.
B4S file extension created by Nullsoft. Classified as Audio Files, XML format. B4S is Winamp Playlist File. Replaced by .M3U format.
Software that can open Winamp Playlist File: Nullsoft Winamp.
Be careful with .b4s files from unknown sources.
Most common .b4s extension misspellings this year: b4, bes, brs, bs, bs4, bts.
Possible the extension misspelled. Similar extensions: .bs.
If solutions don’t open the file, check the extension. May be misspelled or changed accidentally.
Winamp
AIMP
VLC Media Player