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iZip vs Keka: catalog facts
iZip	Keka
Freemium Free to view and extract archives; an upgrade enables archive modifications.	Free Free from the developer's site. The Mac App Store listing is a paid way to support…
Windows, macOS	macOS
Opens a wide range of formats including RAR and 7Z AES-256 encrypted archives	Encrypted and split archives without reaching for the command line Drag-and-drop compression straight onto the Dock icon
Modifying archives requires a paid upgrade Closed source	Buying it from the Mac App Store costs money while the direct download is free Cannot create RAR archives
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 22, 2026

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