What's a good file converter?

Hey guys, I'm new to posting here but I've been lurking for a bit. Anyway, I'd like to know a good program to download that converts files to different types and extensions. Ex: MP3 to WAV, MP4 to AVI, etc. Thanks in advance.

Well, I suppose you mean a media transcoder. I would recommend Handbrake for Video and WinFF for Audio, or WinFF for both if you aren't very familiar with video encoding. (P.S. Transcoding mp3 to wav is pointless.)

Ok thanks! And ya, I was just using it as an example.

I use Any Video Converter and Any Audio Converter: