Do you have such kind of experience that a PDF file can not be printed, copied, or edited?

If yes, the PDF Decrypter Pro can remove the owner password and restrictions directly in a few seconds. It can help you eliminate restrictions in relation to printing options or text and graphics selection. Removable restrictions also include changing or adding annotations to the content of the PDF file. In addition, you can even add form fields that weren't in the original file.

PDF Decrypter Pro is a lightweight, extremely easy to use application that is designed for helping you rapidly remove limited functions from PDF files.

Two work methods:
- Remove Owner Password Protection and Restrictions: Directly
- Remove User Password Protection and Restrictions: User Password Required (If input the wrong User Password, the APP will directly to ignore this PDF)

Now feel the convenience of PDF Decrypter Pro.

*** Bug Fix &  Feature Request ***
If you have any problem, please contact us at
We will fix bugs and add features for you as soon as possible.

What’s New

Version 3.0

Improve the program kernel to fit macOS 64-bit.

Ratings and Reviews

3.7 out of 5
3 Ratings

3 Ratings

Arian Lako ,


This is fantastic, Is very easy in use, and never crash, I recomended it

ztim ,

Does not remove owner passwords from PDF

I purchased this to unlock PDFs I have lost the password for. Requires the PDF password to decrypt (!?)

App Privacy

The developer, Linhua Zhong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.