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The Unarchiver vs iZip: catalog facts
The Unarchiver	iZip
Free Free to download and use. The software is closed source.	Freemium Free to view and extract archives; an upgrade enables archive modifications.
macOS	Windows, macOS
Opens almost any archive format with no configuration Handles legacy filename encodings that other extractors mangle	Opens a wide range of formats including RAR and 7Z AES-256 encrypted archives
Extraction only; it cannot create archives	Modifying archives requires a paid upgrade Closed source
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	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.