Winamp Toolbar for Firefox 5.5.1.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free program is Winamp.
We recommend checking the downloaded files with any free antivirus. The most popular versions of the program are 5.5, 5.4 and 5.1. Winamp Toolbar for Firefox is developed for Windows XP/Vista/7/8/10/11 environment, 32-bit version. The program is categorized as Internet & Network Tools.
From the developer:
Download the Winamp Toolbar now and control Winamp from your Web browser. You can also search for skins and plug-ins, access thousands of SHOUTcast Radio stations, get free Music and Videos and search the Web using Winamp Search.
You may want to check out more software, such as Winamp BrowserBar, QuickBurn MP3 for WinAmp or Winamp Bluetooth Control, which might be related to Winamp Toolbar for Firefox.