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

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