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If for any reason you want to cancel your license to use Clooz, your full purchase price will be returned if requested within 30 days.
Clooz 5 has been released!
This new major release of Clooz adds a strong suite of analysis capabilities. Check out the free trial (even if you have version 4 already installed - but make a backup of your version 4 database file (.clz) first since once upgraded to version 5 it can no longer be opened in version 4). Clooz 4 users who purchased their licenses after 1 Oct 2025 can use their serial number with version 5. Other users of versions 3 or 4 will need to purchase the upgrade.