Password unlocker Online
Open a protected PDF or ZIP with its password and save an unlocked copy.
Free to use. No added watermarks.
- 1Choose files
- 2Make it yours
- 3Preview & save
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.
Make the result work for you
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.
Formats and practical limits
Enter the existing password to decrypt a PDF or encrypted ZIP locally. Browse PDF pages or select a ZIP entry to preview and download. PDF text and page layout are preserved.
About this tool
What can I do with 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.
Which inputs and outputs does this tool support?
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.
Does Password unlocker upload my data?
Selected file contents and generator inputs are processed locally in your browser. The website still loads its code and fonts from the host. Download results before closing the page.
How do I keep my result?
Review the preview, choose a download filename, and save the generated file. Text and table outputs also offer copy actions. The source file is unchanged.