Shield your confidential documents with a strong password before sharing. Instant local encryption, no server uploads.
Secure your file privacy in 3 steps.
Select the PDF file you wish to secure.
Enter a strong password (we recommend 8+ characters).
The file is encrypted instantly and downloaded automatically.
Government-grade standards, now running in your browser.
The strongest encryption standard publicly available.
No one can view the content without the correct key.
We never see your password; it never leaves your computer.
Apply the same password to multiple PDFs at once.
Works with Adobe, Chrome, Mac, and Windows readers.
Protect as many documents as you need at no cost.
Why our tool is safer than desktop software.
Your industrial secrets or tax data remain safe.
Sending IDs, payrolls, or medical data via email? It's irresponsible not to encrypt them. Protect your employees' or clients' identities.
Prevent drafts or scripts from being read by prying eyes prematurely. Share the file via one channel and the password via another (e.g., WhatsApp).
Protect your balance sheets and bank movements before sharing them with your accountant to avoid leaks in case of email hacks.
Specs of the encryption algorithm applied.
| Protocol | Level | Guarantee | ||
|---|---|---|---|---|
| 🔒 Algorithm | AES-256 | ❌ | N/A | Max Security |
| 🔑 Key | 256-bit Key | ❌ | N/A | Brute Force Resistance |
| 🕵️ Privacy | Local-Only | ❌ | 100% | Strict Compliance |
Everything you need to know about keys and encryption.