The sit file extension is used for StuffIt Expander archive format, that is mainly used on Mac.StuffIt Expander works also under Windows OS. StuffIt incorporates the functionality of StuffIt Expander, DropStuff, DropZip, and DropTar into one convenient program which can create and access email attachments and downloads, protect data, and transfer files. StuffIt Expander 5.5 was the most commonly used archive extractor in the later 90's on Mac OS 8 until the standard edition 7.0 came bundled with Mac OS 9. Until version 7, StuffIt Expander 5.5 was a must have tool especially for people surfing the web as everything was compressed and archived in.sit or.hqx as a way to preserve resource forks. Downloading the single Stuffit archive. The archives for Mac OS 8, Mac OS 9 Macintoshes are self-extracting archives. If you are fetching the files using a Web browser directly from your Mac, it will probably automatically invoke Stuffit Expander to unpack the archives into self-extracting archives.
- Apple's built-in Archive Utility manages to satisfy the needs of most Mac users, but if you still work with.sit and.sitx archives you might need to use Stuffit Expander. Stuffit Expander is a free and easy-to-use decompression utility that comes with support for over 30 different archive formats.
- Extract archives So you downloaded this file you can't open? Don't be fooled by the name — Archiver is a highly versatile unarchiver that can unpack pretty much any archive you throw at it. With Archiver you can extract RAR, StuffIt, Zip, 7zip and many more popular (and not so popular!) archive file formats.
StuffIt is primarily a Mac OS format for file compressionand archiving. Unlike most other standards, it was designed with theMac OS dual-forked file structure in mind, andhas the capability to store several files and even entire folderhierarchies in one stuffed archive.
Stuffit Free
Although StuffIt is still sometimes used in Mac OS X, Appleand many other developers now distribute programs as diskimages instead. In OS X 10.4 (Tiger), Apple stopped bundlingStuffIt Expander with the operating system, though it isstill available for download.
Stuffit Expander Mac Os 9
Stuffed files can usually be identified by the .sit or.sitx extension at the end of theirfilenames. Safari, Firefox, InternetExplorer, and other Internet applications are able tounstuff and decode archives with the help of StuffIt Expander.