Log In or Sign Up for UPDF
Log In or Sign Up for UPDF unlocks the full array of features and gives you unlimited usage. To sign up for a UPDF account, follow the steps shown here:
- Launch UPDF and tap the UPDF icon on the top left.
- Tap the "Login" button to see the licensing options.
- The app will automatically be activated so you won't need a code.

UPDF is fast to use after you Log In or Sign Up. If you don't sign up or log in UPDF account, you will have the following limitations:
- Up to a maximum of 5 pages can be scanned with the free version
- Limited use of Security Space (up to 10 items)
- Passcode and Face ID security cannot be set for the app