DropStuff for Windows 5.0 - Version 5.0 DropStuff provides both StuffIt (.sit) and Zip (.zip) compression for crossplatform archiving needs. Compress using drag and drop via desktop shortcut or the open application, context menu, and right mouse drag to the application. Also installs Aladdin Expander which provides access to Zip and StuffIt archives, ARC, ARJ, GZIP, and MIME files. StuffIt compression is up to 20% smaller than Zip compression for faster Internet transmiss