Unzip WinZip, WinRar, WinAce and 12 other types of archives as easy as 1-2-3! If you download files from the Internet this is what you need to access them.BitZipper also helps you backup your important files with a single click.Power users will enjoy working with the Batch Tool that lets you extract, search and test multiple archives at once. BitZipper is tightly integrated with Windows Explorer and has easy Zip & Email
NXPowerLite can reduce the size of your PowerPoint files by over 90%. It's fully customizable, allowing you to choose the ideal balance between compression and quality. This free, fully functional trial version will compress up to 10 presentations.
Automates file compression and extraction. Companion tool for WinRar compression utility. Fully preserves NTFS alternate streams. Use Rarissimo to send and receive Macintosh files using any standard FTP process (and not only Mac-based programs).
StuffIt Deluxe for Mac
StuffIt Deluxe gives you the power to shrink your photos, music, and other documents without compromising quality. Enjoy access to StuffIt Connect, a file transfer and storage service. Securely store up to 2GB and share them via email invitations.
StuffIt Expander for Mac
StuffIt Expander 2010 is free and available for download. StuffIt Expander is your simple key to opening virtually every compressed or encoded file you download from the Internet or receive via email. Just drag, drop, and enjoy!
ExpressZIP features all of the powerful ZIP tools you'll ever need in an easy to use and attractive interface and comes complete with built-in Wizards to walk you through creating ZIP and EXE (self extracting) archives.