IWELAH

Protect PDF

Local Stable

Password. Encryption uses RC4 or AES-128 depending on browser.

LocalThis tool runs entirely in your browser. No file is uploaded.

🔒 100% local PDF tool: your files never leave your device. GDPR compliant.

Maximum size: 50 MB
Maximum pages: 500

Use it for free 📷 Scan a document

How it works

  1. Open the tool and drop your file.
  2. Adjust the options if needed.
  3. Run it and download the result.

Frequently asked questions

Is Protect PDF free?

Yes. Protect PDF is one of IWELAH's 31 local tools: free, unlimited and usable without an account.

Are my files uploaded to a server?

No. Everything runs in your browser: the file never leaves your device.

Do I need an account?

No account is needed for local tools.