Cisdem PDF Password Remover can remove password protection from PDF files easily, no matter the PDF is protected with a user or an owner password. It removes owner user password restrictions directly without entering password. And for user-password protected PDFs, you can enter the password to unlock or click Forgot to decrypt by providing clues about the original password. It removes passwords in batch and super fast.

Key Features of Cisdem PDF Password Remover for Windows

1. Remove owner/permission password
Remove owner/permission password protection from PDFs directly, regardless that you know or forgot the password.

2. Remove user/open password
Remove user/open password protection from PDFs with known password or decrypt by brute force.

3. Provide clues to speed up the decryption process
If forgot the user/open password, you can decrypt by brute force and provide clues such as length, numbers, symbols or Latin letters to accelerate the decryption.

4. Batch remove password at high speed
Up to 200 PDF files can be added and unlocked at a time. Besides, the decryption process is as quick as a flash.

5. Support all PDF version 1.0-1.7