Tool StudioLock a PDF with a password before you share it
Drop a PDF here, or click to browse
One file at a time
Protect sensitive PDFs — contracts, reports, personal documents — with a password before sharing them. Upload, set a strong password, download the encrypted file.
Upload your PDF
Add the file you want to protect.
Set a password
Choose a strong password for the file.
Download the protected PDF
Get your encrypted PDF, ready to share safely.
What encryption does it use?
Standard PDF encryption that's compatible with all major PDF readers, requiring the password to open the file.
What if I forget the password?
There's no recovery — keep your password somewhere safe, as we don't store it.
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Remove password protection from PDF files quickly and securely. Upload encrypted PDFs, enter the password, and download the unlocked version without any restrictions. All files are processed securely and deleted immediately after.