StuffIt File Compression Software

StuffIt Deluxe's® advanced compression technology shrinks your photos, music and other documents without reducing quality.

Easily compress your files in the most popular compression formats, including ZIP.

Open compressed and encoded attachments and file downloads in over 30 different formats.

Securely upload, access and share your files from anywhere, including Dropbox®, Google Drive®, Microsoft One Drive® and SendStuffNow.

StuffIt is your one stop file transfer solution offering support for FTP, email, cloud storage integration and more. StuffIt makes your files as mobile as you are!

Includes StuffIt Destinations®, StuffIt Archive Manager®, StuffIt Magic Menu® and Stuffit Expander®.

StuffIt Expander® Mac is a FREE file extractor and decompression tool.

It can be downloaded separately or as an included feature of StuffIt Deluxe®.

Expander allows you to access StuffIt files, uncompress Zip archives, and decompress RAR files, TAR, GZIP, BZIP archives, and more

Just drag, drop, and you're done! All StuffIt Mac products require Mac OS X 10.8 or higher and are OS X Mavericks compatible.

Compress images (JPEG, TIFFs) audio (MP3s), PDFs, Microsoft® Office documents and PowerPoint® presentations with no quality loss.

Compress images (JPEG, TIFFs) audio (MP3s), PDFs, Microsoft® Office documents and PowerPoint® presentations with no quality loss.

Easily compress your files in the most popular compression formats, including ZIP.

Browse and search inside the contents of StuffIt X, Zip, Tar, and RAR archives, including encoded archives, and compressed Tar archives (tarballs).

Schedule an automatic backup routine that sifts through your files and backs up only items that have recently changed.

Select the files you want to send and files are automatically compressed and attached to a new email message.

Open compressed and encoded attachments and file downloads in over 30 different formats.

StuffIt Expander® Windows is a FREE file extractor and decompression tool.

Allows you to access and uncompress StuffIt X and Zip archives effortlessly. StuffIt Expander for Windows now includes a context menu so you can expand files with a simple right-click command right in Windows Explorer as well as support for expansion of SIT5, RAR and ZIPX archives.

All StuffIt Windows products require Windows® 8, Windows® 7, Vista, or XP and the Microsoft .NET Framework 4.0.