un zip

Compress and decompress files into the popular zip or gz formats.

Zipfocus is a small, portable, zip reader/viewer/extractor.

Instant Unzip walk you step-by-step through the process of Unzipping a ZIP file.

Internet-enabled zip compression utility with many unique features

PowerZip: Zip, unzip, split or password-protect (encrypt) files quickly & easily

Paquet Builder is a mix between a Self-Extracting Zip and Cab archives (SFX)

Automatically zip and ecrypt Outlook e-mail attachments when sending messages

Unpack multiple RAR/ZIP archive at once.

Get a zip archiver and dearchiver application.

ZipFix is a powefull utility to extract data from corrupt ZIP files.