A program for reading and writing standard zipfiles. Zip Assistant provides step by step procedures for new users. More advanced features include zip and unzip using Windows Explorer, and QuickZip, a method for saving and recalling zip settings that is especially useful for data backup. Other features include Zip history, Zipfile comments, disk spanning, encryption, self-extracting zipfiles and zip integrity testing.

StuffIt Standard Edition(tm) makes it easy to access and send .Sit, .Zip, and self-extracting .Exe archives quickly and securely with best-ever compression technology, strong 512-bit encryption, and data integrity protection. Wizards make sending archives via FTP and Email easier than ever, plus use StuffIt to make backups of files that have recently changed.