Protect PDF
Add a password to a PDF.
Select PDF files
or drag and drop files here
Got a password-protected PDF? Unlock it here first
How to Protect PDF with Password
1
Upload your document
Select the sensitive PDF you need to lock down.
2
Set a strong password
Type in a secure password. Make sure you memorize it or store it safely!
3
Download encrypted file
We apply military-grade encryption. Now, nobody can view the file's contents without knowing the password.
Frequently Asked Questions
How secure is the encryption used?▼
We utilize standard AES (Advanced Encryption Standard) encryption. This is the exact same cryptographic standard relied upon by banks, governments, and security professionals worldwide to protect classified data.
What happens if I forget the password?▼
If you forget the password you set, the file is permanently unreadable. We do not keep copies of your passwords or files, so we cannot help you recover it.