StuffIt Expander easily expands and decodes any compressed file you download from the Internet or receive attached to an email. From BinHex to Zip, StuffIt to MIME, Expander accesses more formats in less time with zero hassles. Just drag, drop and you're done!

Advanced TAR Repair
Advanced TAR Repair(ATR) is a powerful tool to repair corrupt TAR file. It can scan the TAR archives and recover your data in them as much as possible, so to minimize the loss in file corruption.

bxAutoZip for Outlook
bxAutoZip is an Add-In for Microsoft Outlook which automatically and independently compresses any files attached to an e-mail message. Thanks to the seamless integration into Outlook, not one single extra step is required to zip the attachments.

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.

Self-Extracting Archive Utility
Compresses multiple files into a single, professional installation program. Supports multiple languages, shared files, interface customization, license agreements, readme files, multiple disk spanning, DLL installation, patches, and much more.

NXPowerLite
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.