Help keep OZO free
OZO has no paid plan and no paywalls. It runs on ads and on the kindness of people who find it useful.
Payments are handled securely by Stripe. Any amount helps, and one coffee is plenty.
Where your donation goes
Servers and storage
Hosting, databases, file storage and email delivery for documents you send.
New tools
Time to build the next tools people ask for, from more document types to calculators.
Fewer ads
The more donations cover, the fewer ad slots we need. Ads never appear inside your documents.
Other ways to help
- Share a tool with someone who could use it.
- Tell us what's missing or broken through the contact page.
- Allow ads on ozoapps.com if you use an ad blocker.
Thank you for using OZO. Browse the tools →
Frequently asked questions
Is OZO really free to use?
Yes. Every tool is free with no premium plan or paywall. Donations are completely optional.
What do donations pay for?
Hosting and running costs, and the time to build new tools. The more donations cover, the fewer ad slots OZO needs.
How are donations processed?
Donations are handled securely by Stripe. OZO never sees or stores your payment details.
Are there other ways to support OZO?
Yes. Share a tool with someone who could use it, send feedback, or suggest a tool you would like to see.