Unlock PDFPDF Tools
Unlock PDF with Your Password
Upload your PDF
PDF (.pdf) • up to 25 MB per file • max 1 file
Choose files
Enter the correct user or owner password to remove supported PDF encryption and reader restrictions. Only unlock documents you own or are authorized to modify. Files and passwords stay in browser memory.
- Password verification
- Supported encryption removal
- Unlocked PDF download
Free, no sign-upProcessed in memory
How it works
- 1
Choose your files
Use the navy upload box to select supported files. File type and size are checked before processing.
- 2
Process locally
Start processing in your browser. Read the tool limitations and any validation messages.
- 3
Review the result
Inspect the decoded content, comparison or generated PDF before using or sharing it.
Frequently asked questions
3Can you recover or crack a forgotten password?
No. You must supply the correct user or owner password and confirm authorization. FileNova does not guess passwords, brute force encryption or bypass authorization.
Which encryption is supported?
Standard PDF password security supported by QPDF, including common RC4 and AES variants. Certificate encryption and unsupported security handlers cannot be unlocked. A restriction-only PDF still requires its correct non-empty owner password here.
Will my original document change?
No. A separate decrypted PDF is generated and structurally checked. Rewriting invalidates existing digital signatures; review the downloaded document before relying on it. Maximum file size is 25 MB.