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WinZip vs Ashampoo ZIP Free: catalog facts
WinZip	Ashampoo ZIP Free
Paid Paid software with a 21-day free trial.	Free Free of charge; Ashampoo sells other paid software.
Windows, macOS	Windows
Combines compression with encryption and backup Editions for Windows and Mac	Windows Explorer integration for one-click packing and unpacking Can convert archives between formats
Must be bought after the 21-day trial Free archivers cover basic zipping and unzipping	Windows only Closed source
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License: Proprietary
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.