Protect files quickly
Add PDF password protection in a simple upload-protect-download flow.
Add password protection to PDF files in seconds with local encryption and permission controls. No uploads during processing.
or drop your PDF here
Upload your PDF, set password and permissions, then download a protected file in one workflow.
Add a PDF, set password and permissions, then download the protected file instantly.
Supported format: PDF
Add PDF password protection in a simple upload-protect-download flow.
Choose whether printing, copying, and editing should be allowed in supported readers.
Protection runs in your browser with no uploads during processing.
Add encryption and access control to your PDF in one step.
Protect PDF files online for free with no account required for basic usage.
Use permission flags to limit editing and copying in supported viewers.
Use this browser workflow on Mac, Windows, iPhone, or Android.
After protection, you can unlock when authorized, compress for sharing, or merge secured files.
No. The protection process runs locally in your browser, so your PDF stays on your device.
Yes. You can password protect PDF files online for free with no account required for basic usage.
Upload your PDF, set and confirm a password, choose permission settings, then click Protect PDF.
Yes. You can set permission flags for printing, copying, and editing when creating the protected file.
No. Passwords and permissions secure file access and document actions, but they cannot fully prevent screenshots.
Yes. If you know the password, you can use an unlock workflow to create an unprotected copy.
Yes. This tool works in your browser, so you do not need to install Adobe Acrobat.
Yes. You can protect PDFs on desktop and mobile browsers that support the required web features.
Most readers respect permission flags, but behavior can vary by PDF app and viewer implementation.
Security
Set stronger protection rules before sharing sensitive documents.
Security
Use an authorized workflow when you need to unlock your own file.
Privacy
Why local-first processing improves control and trust.