Here comes a carefully chosen list of free programs that might help you squeeze the best out of your MP3 collection.
Audio Players

The default audio player software on your Windows is probably not enough, when it comes to extensive features and customizability. Here’s a pick of the best media players that can let you sort through and efficiently play most audio formats on your Windows computer:
VLC Player - It’s more light on resources that you would imagine. VLC is a very versatile player - throw any odd format, and it plays them for you instantly (FLV included).
Winamp - Winamp has its own fans, it’s customizable to a large extent and can come as a great saver. If you listen to music every other day, you need to have Winamp installed. A similar player is Jet Audio.
Songbird - A feature rich application that has great looks, go for it if your Windows computer has got some memory to spare, it’s reviewed here. You can customize it by adding extensions (similar to Firefox).
Organizers/Taggers/Jukeboxes

Jukeboxes are music software that come with amazing capabilities. Go for them if you have huge music collections scattered all around - not just in your computer, but also in audio CDs.
Media Monkey - The best piece of software out there that you’ll love using. Tag editor, format converter, CD recording, iPod support, you name it - it’s got all the tools that squeeze the best from your tracks.
J River Media Jukebox - Very pretty, has good features. And might serve as a good jukebox.
MP3 Tagger - The best ID3 tagger out there in the market, that’s free as well.
Magic MP3 Tagger - Update: Oops, sorry guys this is not freeware.
Labels: Free Software, MP3 Players, Music Players