Password unlocker
Open a protected PDF or ZIP with its password and save an unlocked copy.
- 1Choose files
- 2Adjust your options
- 3Preview & save
Free to use. No added watermarks.
Choose a protected PDF or ZIP
Use the existing password to save an unlocked copy.
One file · up to 25 MB · PDFs up to 300 pages · ZIP extraction up to 50 MB / 100 entries
Choose your settings to preview the result.
Your copy is ready
Download copyProcessed on your device. No file upload.
How to use Password unlocker
- Choose your password-protected PDF or ZIP.
- Enter its existing password and unlock it.
- Review the pages or archive contents and download an unlocked copy.
When to use Password unlocker
Save an accessible working copy of a document you can already open. Enter the existing password, review the pages or archive entries, then download the file you need. The protected original remains unchanged.
Supported formats and limits
Password-protected PDF / ZIP → unlocked copy. Requires the existing password; this is not a password recovery tool. Native encrypted Word and Excel documents are not supported. ZIP entries are extracted individually, with a 50 MB total expansion limit. Digital signatures may be invalidated by rewriting a PDF.
About this tool
Do I need the existing password?
Yes. This tool opens a protected PDF or encrypted ZIP with the password you provide. It does not guess passwords or bypass protection. Native Word and Excel encryption are unsupported.
What should I do with the unlocked copy?
Open it and check the pages or selected archive entries. The original protected file remains unchanged. The unlocked copy no longer has that password protection, so store and share it carefully.
What should I inspect before sharing the password unlocker output?
Requires the existing password; this is not a password recovery tool. Native encrypted Word and Excel documents are not supported. ZIP entries are extracted individually, with a 50 MB total expansion limit. Digital signatures may be invalidated by rewriting a PDF. Download the output and open it in the receiving application. A browser download request does not confirm that saving finished.