Unlock PDF
Remove password protection and restrictions from PDF files online for free.
How to use Unlock PDF
- Upload the password-protected PDF file.
- Enter the correct document password in the prompt field if required.
- Click "Execute Unlock PDF" to strip security restrictions.
- Download your unlocked, restriction-free PDF file.
Technical Details & Specifications
Decryption parses encrypted object streams using provided user keys, re-writing unencrypted PDF stream headers and resetting security permission flags in memory.
Frequently Asked Questions
Does AllPDFTool's Unlock PDF tool upload my protected files to a server?
AllPDFTool decrypts PDF files entirely in client-side browser memory; your document content remains strictly private on your device.
Can I unlock a PDF if I know the document password?
AllPDFTool's Unlock PDF tool removes owner security restrictions and password requirements when given the correct credentials, saving an unencrypted copy.
Is unlocking PDFs legal on AllPDFTool?
AllPDFTool's Unlock PDF tool is intended for legal document owners and authorized personnel who need to remove restrictions from their own files.
Will the unlocked PDF retain its original formatting and text?
AllPDFTool preserves 100% of the document layout, images, vector fonts, and formatting while stripping encryption flags.