Audacity LAME Encoder – Plug-in allowing Audacity to export MP3 files.
(After downloading the zip file, unzip it and save the file lame_enc.dll that it contains to anywhere on your computer. Remember where you saved it, because when you first choose the “Export as MP3” option, you will be asked where the lame_enc.dll file is saved.)
GIMP – Free Photoshop equivalent
Handbrake – Open-source video encoder.
MPEG Streamclip – Free MPEG video editor, player, and converter. (NOTE: requires Quicktime)
Mac – http://www.squared5.com/svideo/mpeg-streamclip-mac.html
Windows – http://www.squared5.com/svideo/mpeg-streamclip-win.html
Picnik – Web-based photo editing software.
Snagit – Screenshot software that allows you to take a snapshot of anything on your screen.
30-day trial: http://www.techsmith.com/download/snagittrial.asp
SUPER – Free video/audio transcoder.
Switch Audio File Converter – Another free audio file converter.
Wav Converter – Free audio file converter.