Protect PDF

Unlock PDF

Remove encryption using a valid supplied password. No password guessing or recovery. Output is unencrypted.

How processing works

Upload your file → website queues the job → your connected Local Processor handles it → the result comes back here for download.

Process your file

Choose the file and options below.

Upload the required PDF file. Maximum: 1 file(s).

How to use Unlock PDF

  1. Upload your file. Select the PDF, document or image required by this tool.
  2. Choose the options. Set page ranges, quality, output mode or other available settings when needed.
  3. Process and download. Start the job and download the result after processing finishes.

About Unlock PDF

Remove encryption using a valid supplied password. No password guessing or recovery. Output is unencrypted.

Related PDF Tools

Protect PDF Encrypt an unencrypted PDF with AES-256. Enter separate open and owner passwords; keep them safe. Open tool → Sign PDF with Image Place your uploaded signature image on selected pages. A visible stamp only: no certificate, digital signing or signature validation. Open tool → Remove PDF Metadata Remove document Info and document/page XMP. This is not content redaction or full anonymization. Open tool → Redact PDF Text Find native text and black out its rendered character boxes. Rebuilds ALL pages as images. Does not detect scanned/outlined text or spelling variants; review all output pages. Open tool →

Unlock PDF FAQ

Is this tool free to use?

Yes. This PDF utility is available in the Zosine PDF Tools section without an AI model requirement.

Will this tool change my original uploaded file?

No. Processing creates a separate output file. Review the result before replacing or sharing an important original document.