Compress, send, protect and backup! 

The best just got better! StuffIt can compress some files as much as 98%. StuffIt 12 can now compress JPEG and other multimedia files from 10% to as much as 50%. Save hard disk space, store more on removable media and beat email size limitations!

Save Valuable Space on Your Hard Disk
In today's digital world, hundreds, if not thousands of megabytes of files are created or downloaded onto your PC. Reclaim that space with StuffIt! StuffIt can compress files by up to 98% of their original size. Shrink those large files into email-friendly attachments and fit more onto CDs, DVDs, and other media. StuffIt lets you tamper-proof your archives, incorporates a new and improved user interface, self-healing archives and more!

PDF and MP3 compressionAdvanced MP3 and PDF Compression
StuffIt's advanced technology specializes in the compression of MP3s and PDFs with no quality loss!

Optimized to Work with Microsoft Office
StuffIt's Microsoft Outlook Plugin allows you to compress and email attachments on the fly. StuffIt's improved Microsoft Office Plugins now allow you to use FTP and CD/DVD Burning capabilities for Office documents directly from within Word, Excel, and PowerPoint!

Integration with Photoshop
StuffIt also plugs directly into Photoshop CS2 and CS3 to give you easy access to your compressed graphic files!

Pixel-Perfect Savings
Compress Adobe Photoshop files and 24-bit TIFF, PNG, BMP, JPEG 2000 and GIF images with no loss of image information.

Compress Zip Archives into Even Smaller Files!
Can you compress a Zip even further? StuffIt can! Add a Zip archive to a StuffIt X archive and see even further space savings!

Search

Easily Find and Open All Your Archives
Easily find and open archives without having to remember where they are located! Archive Manager automatically shows you all of the files that you can expand with StuffIt.

Powerful Searching Tools
StuffIt keeps a manifest of all your archived files. Search for a file inside an archive whether it's residing on your PC, on an external USB drive, on a network or CD/DVD.

Optimized for Multi-Core Speed
StuffIt takes advantage of today's dual and quad-core processors to deliver the fastest possible performance when creating and opening archives. Compress files, preview images, encrypt information, and access your files more quickly than ever before.

Manage, Protect and Backup

Manage Archives Effortlessly
StuffIt's Archive Manager displays all the archives on your PC, making it easy to browse, preview, search and find the file you're looking for.

Preview Archive Content
No need to expand an archive to know what's inside of it. StuffIt's new user interface displays a list of your files and photo thumbnails in your StuffIt X and Zip archives.

SecuritySeamless Virus Protection
StuffIt works with your antivirus software (like McAfee® and Norton AntiVirus®) to ensure that you are protected when archives are expanded.

Tamper-proof Your Achives
StuffIt's MD5 or SHA1 technologies track changes to your archives and let you know if they've been corrupted or infected with a virus.

Backup Your Files
Schedule StuffIt to backup your files while you sleep! StuffIt will automatically take care of the details, like backing up only your most recently changed files. StuffIt will even send you a confirmation message to assure you your data is safe.

Built-in CD and DVD Burning
Burn your archives to disc directly from StuffIt. With easy-to-use wizards to take care of the details, like splitting large archives across multiple discs, StuffIt makes backing up hassle-free.

System Requirements

StuffIt supports Windows® Vista (Home Basic, Home Premium, Business, and Ultimate) as well as Windows XP (Home, Professional, and Media Center Edition) and Windows 2000. A typical install requires 40MB of free disk space and 256MB of RAM. 64-bit versions of Windows are currently not supported.