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WinZip vs NanaZip: catalog facts
WinZip	NanaZip
Paid Paid software with a 21-day free trial.	Free Free and open source under the MIT licence, including the Microsoft Store listing.
Windows, macOS	Windows
Combines compression with encryption and backup Editions for Windows and Mac	Appears in the Windows 11 right-click menu instead of the legacy submenu 7-Zip's formats and compression, so nothing is lost in the move
Must be bought after the 21-day trial Free archivers cover basic zipping and unzipping	Windows 10 and 11 only MSIX packaging makes some scripted or portable deployments awkward
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
Not stated if an account is needed	No account 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 September 21, 2026

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