SecureMint
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How to Use Self-Decrypt HTML

Pack encrypted data and the decryption tool into a single HTML file. The recipient opens it in their browser, enters the password, and gets the file.

1

Open the Encryption page

Go to the File Encryption page.

2

Select file and enter password

Choose the file you want to send and set a password.

3

Switch output format to 'Self-Decrypt HTML'

Below the password field, you'll find the output format selector. Choose 'Self-Decrypt HTML'.

.enc
Self-Decrypt HTML
4

Click 'Encrypt'

An HTML file will be created. Download and save it.

5

Deliver the HTML file

For larger files, we recommend using SecureMint's 'Secure File Sharing' to deliver the HTML file — one encrypted link, no size worries. For small files, chat or USB also work. Share the password separately (by phone, chat, etc.).

Recommended: Use Secure File Sharing
Or: Share directly via chat, USB drive, etc.
6

Recipient opens in browser

When the recipient opens the HTML file in their browser, a password prompt appears. After entering the password, the original file downloads.

Tips

  • 📧Use Secure File Sharing to send it — no email attachment size limits to worry about
  • 📴No internet connection needed to open it
  • 💻Works on Windows, Mac, phones — anywhere there's a browser