Is PDF Protect free to use?

Yes. PDF Protect is available on the free plan with 20 daily runs. Paid plans add higher quotas for repeat work.

What encryption does the protected PDF use?

AES-256, the standard modern readers expect, so any current viewer prompts for the password when the file is opened.

Do the print and copy restrictions really prevent copying?

No - they are permission flags that compliant readers honour rather than encryption of the content itself. Anyone who can open the file can also ignore a flag, so treat restrictions as a deterrent.

Can I change the permissions later?

Only with the owner password. If you leave that field empty while setting restrictions, the tool generates an owner password and does not keep it, so either supply your own or accept that the restrictions stay as they are.

Should I email the password with the file?

Send it through a different channel, such as a message, a call or a password manager share. Sending both together means anyone reading the email holds both halves of the lock.

PDF Protect Online

Chiffrer un PDF avec un mot de passe et des restrictions optionnelles d'impression, copie et édition.

What this Document tool does

Chiffrer un PDF avec un mot de passe et des restrictions optionnelles d'impression, copie et édition. It helps prepare documents for sharing, compression, conversion, extraction, merging, splitting, and repeat office workflows.

PDF Protect helps with document work directly in the browser. Use it to convert, combine, compress, clean, split, or export document files without installing desktop software.

How to use PDF Protect

Open the live tool at /tools/pdf-protect.
Upload the PDF or source document, set page ranges or quality options when available, and wait for the server-side job to finish.
Run PDF Protect and check the generated result before using it in production work.

Best use cases for PDF Protect

Prepare documents for email, upload portals, archives, or client handoff.
Convert pages into images or combine files into one clean PDF.
Reduce manual document handling during repeated admin work.

Examples and checks for PDF Protect

Example inputs

A payslip or bank statement
A contract being sent to a client
An HR document that should not be edited

Common mistakes to avoid

Sending the password in the same message as the file
Assuming the permission flags stop a determined reader
Losing the owner password and being unable to change the settings

Output checklist

Open the file and confirm it asks for the password
Test that printing and copying behave as you intended
Store the password and the owner password somewhere safe

Neither password is stored by the tool, so a lost password or owner password cannot be recovered from the file - save both in a password manager before you send anything.

PDF Protect inputs

Upload the PDF or source document, set page ranges or quality options when available, and wait for the server-side job to finish.

PDF Protect output

The result is a downloadable document, archive, page image set, or processed PDF with job status and file details.

Review before publishing

Open the result and verify page order, image quality, text readability, signatures, and form fields before sending.

Free usage limits and upgrades

The current free plan allows 20 daily runs. Pro allows 500 daily runs, and Business allows 3000 daily runs for heavier repeat work.

PDF Protect input workspace
PDF Protect result preview
Copy or download ready output
Free daily runs with paid upgrade limits

Compare Free, Pro, and Business plans for higher daily limits, larger uploads, longer file history, and repeat workflows.

Frequently asked questions

Is PDF Protect free to use?: Yes. PDF Protect is available on the free plan with 20 daily runs. Paid plans add higher quotas for repeat work.
What encryption does the protected PDF use?: AES-256, the standard modern readers expect, so any current viewer prompts for the password when the file is opened.
Do the print and copy restrictions really prevent copying?: No - they are permission flags that compliant readers honour rather than encryption of the content itself. Anyone who can open the file can also ignore a flag, so treat restrictions as a deterrent.
Can I change the permissions later?: Only with the owner password. If you leave that field empty while setting restrictions, the tool generates an owner password and does not keep it, so either supply your own or accept that the restrictions stay as they are.
Should I email the password with the file?: Send it through a different channel, such as a message, a call or a password manager share. Sending both together means anyone reading the email holds both halves of the lock.

More ways to use this tool

Send Bank Statements as a Protected PDF

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PDF Split - Queue a PDF split job and download extracted pages.
PDF Rotate - Rotate all PDF pages or selected page ranges.

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