Encrypt or decrypt any file
Lock any file with a password using strong AES-256 encryption, and unlock it later — all on your device.
or drop files here
🔒 Your file never leaves your device
How to use File Encryptor / Decryptor
- Choose any file.
- Enter a password and click Encrypt (or Decrypt to unlock).
- Download the result.
Why use Bynd PDF
- Private by design. Your files are processed inside your browser and never uploaded.
- Free, with no sign-up. No account, no watermark, no daily limits.
- Fast. No uploading or downloading a copy — the result is ready as soon as it is processed.
Frequently asked questions
How strong is it?
AES-256-GCM with a key derived from your password (PBKDF2). A wrong password or corrupted file is detected rather than producing garbage.
What if I forget the password?
It cannot be recovered — there is no backdoor.
Are my files uploaded to a server?
No. Bynd PDF runs entirely in your browser, so your files are processed on your own device and never sent to us or anyone else.
Related tools
🔒Protect PDFLock a PDF with a password.🔑Generate PasswordCreate a strong, random password — good for protecting a PDF.🔓Unlock PDFRemove a password from a PDF you have the password for.🧹PDF Metadata ScrubberStrip author, title, and other hidden info from a PDF in one click.🔡Base64 / URL Encoder-DecoderEncode or decode text and files as Base64, or encode/decode URLs.🧹Privacy CleanerStrip hidden metadata, embedded scripts, and attachments most tools…