FillSign — Privacy
Version 3 · 3 November 2026
FillSign does not collect personal information.
- No account and no sign-in.
- No analytics, tracking or advertising.
- FillSign does not send your documents, signatures, initials, stamps, name or settings to FelixRay Pty Ltd or anyone else.
What stays on your device
The documents you open and save, and the signatures, initials, stamps, name and settings you choose to keep, are stored only on your computer, phone or tablet. You can remove saved signatures, initials and stamps in Tools > Options (on a phone: More > Settings), and uninstalling FillSign removes its settings.
On a phone, or in a web browser that can't open files in place, FillSign keeps a copy of the last 8 PDFs you opened or signed in this device's own storage so you can open them again from Recent. Tap × next to a file to remove it, or uninstall FillSign to remove them all.
Printing and links
Printing goes only to the printer you choose. If a PDF contains a web link and you click it, it opens in your web browser.
Updates and the website
FillSign's app files and updates come from fillsign.felixray.com, which is hosted by Vercel. When FillSign downloads its files or checks for an update, Vercel receives the usual technical details of a web request, such as your IP address, browser type and the time. FelixRay does not use these to identify you, and they never include your documents, signatures, initials, stamps, name or settings. Vercel handles them under its own privacy policy (vercel.com/legal/privacy-policy).
App stores
If you install FillSign from the Microsoft Store, the Apple App Store (including TestFlight) or Google Play, that company may collect installation and diagnostic information under its own privacy statement. FelixRay does not receive your documents through this.
Contact
Questions about privacy: info@felixray.com
FelixRay Pty Ltd, NSW, Australia