Protect PDF
Add a password to a PDF with strong AES-256 encryption.
Files are deleted from the server automatically after 1 h.
More tools
How it works
- Choose or drop your file.
- Pick the format you need.
- Click “Convert” and download the result.
Why TezConvert?
Fast
Powerful servers convert your files in seconds.
Secure
Files travel over an encrypted connection and are deleted after 1 h.
Free
No sign-up, nothing to install.
Any device
Phone, tablet or computer — it works everywhere.
FAQ
How secure is the password?
The file is encrypted with AES-256, the strongest standard PDF encryption. It cannot be opened without the password.
What if I forget the password?
It cannot be recovered — we do not store passwords or files. Keep the password in a safe place.
Is it really free?
Yes. All core conversions are free and need no account.
Are my files safe?
Files are used only for the conversion, never shown to anyone, and deleted automatically after 1 h. The original is deleted right after conversion.
Is there a size limit?
Documents up to 50 MB, images up to 30 MB, audio up to 200 MB, video and archives up to 500 MB.
Is formatting kept when converting PDF to Word?
Text-based PDFs convert well. Scanned PDFs need text recognition (OCR).