CU3OX is free for non-commercial use. If you want to use CU3OX on a school site, your non-commercial blog or non-profit organisation website, just download CU3OX and use it for free.

A small fee is required for business use. CU3OX Business Edition additionally provides an option to remove the CU3OX.com credit line as well as a feature to put your own logo to images. After you complete the payment via the secure form, you will receive a license key instantly by email that turns the CU3OX Free Edition into a Business one. You can select the most suitable payment method: credit card, bank transfer, check, PayPal etc. Also you can get Business Edition for free if you help with translating CU3OX into your native language, please contact us at for more info.