001 Video Converter, convert any video to iPod, iPad, PSP, iPhone, Zune, Xbox360, The best video audio converters for MP4, Flv(Flash), Avi, Divx, Xvid, H.264, Mkv, Mpg (Mpeg-1,2), Wmv, Rm, Rmvb, Mov, Vob, 3GP, OGG, ASF, WMA, WAV, MP3, AC3, AAC, etc.
RarZilla Free Unrar is a free tool to quickly decompress RAR-archives. It supports spanned archives. This tool features right-click shell integration, drag'n'drop etc. To speed the whole process up, you can define a default output folder/password.
AutoZIP II is free and the world’s #1 Feature Richcompression utility. AutoZIP is fasteasy to use, intuitive, and intended to allow you to read and write to as many different archiving formats as possible.