hashcat online
qpdf lossless decryption · no re-compression
Remove PDF Password (You Know It)
When you already know the password, remove the open password and the restrictions in one click, keeping the original quality. If you forgot it, use PDF Password Recovery instead.
Click or drag PDF files here
PDF only, multiple files at once (max 20) · up to 200MB each · max 500 pages
How to use
Upload PDF → set options → download: three steps
1
Upload the PDF
Click or drag files into the upload area, page count and size are detected automatically.
2
Set the options
Enter the open password; leave it empty when the file only has restrictions.
3
Download the result
Processing runs locally on the server, then you can download the new PDF right away.
FAQ
Can I use this without knowing the password?
No. This tool only converts a PDF whose password you already know into a password-free file. If you forgot it, go to PDF Password Recovery.
My file only blocks printing / copying, no open password
Just submit with an empty password, the restrictions will be removed.
Will the quality get worse?
No. qpdf removes the encryption dictionary without re-encoding the content, so quality stays identical to the original.