Trust and security
How we protect your work, your account and your payments.
Your work stays on your PC
ReOs never sends your models, sheet or file names, or project data. It has no general telemetry, and we list every connection it makes.
Downloads you can check
Every installer comes with its SHA-256 checksum, so you can check that the file you saved is exactly the one we published. Our installers are not code-signed yet; we say so on every download page.
Sign-in without passwords
You sign in with your e-mail and a one-time 6-digit code. There is no password that can leak or be reused, and each PC proves itself to our licence server with its own key.
Payments we never touch
Payments run on the hosted checkout of our payment partner, Lemon Squeezy. Your card number never reaches our servers.
Built to a standard
We design our servers and this site against the OWASP Application Security Verification Standard (ASVS) 5.0, level 2, and check every change against our own security rules before it ships.
This site
No third-party trackers and no advertising cookies. Pages are static and served with a strict content security policy.