Lock PDF
Lock a PDF with an open password. Same job as Protect PDF.
How to lock a PDF
1.Choose the PDF you want to lock, or drop it into the tool.
2.Enter a password, confirm it, and click Protect PDF.
3.Download the locked file. We delete the working copy after 60 minutes.
FEATURES
Same protector
Same encryption job as Protect PDF. Only this page's copy is different.
Free to start
5 free jobs a day. Upgrade to Pro for larger files or more daily jobs.
Open-password only
A password is required to open the file. This is not a document-management system.
Automatic deletion
Uploaded files and results are deleted after 60 minutes.
You hold the key
You only need the password you just set. We cannot recover it later.
Standard PDF password
Works in a modern browser. The locked file opens in any PDF reader that asks for a password.
Lock a PDF you already have
This page is for the search “lock PDF”. It uses the same server job as /protect-pdf. Set a password, download the locked file, and we delete the working copy after 60 minutes.
This is a standard PDF open password, not a separate lock product. Choose a password you can remember. MyPDF cannot recover it. Only lock files you are allowed to protect.
Not listed as a separate tool. Job limits follow your plan. A day pass or Pro raises the file-size cap if the original is larger than Free allows.
TOOLS
Optimize & Extract
Convert To PDF
Convert From PDF
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