USB Encrypted File Tool

This is a static html file that you can put on your USB drive, then open in a browser and use it to encrypt and decrypt files on the USB drive. No external websites or resources are used (i.e. you can use this without internet access).

Encrypt

Select file from your local filesystem to encrypt: Password:

Decrypt

Select file from your USB drive to decrypt: Password:

This website is static, so it can be saved and loaded locally. Just right-click and "Save Page As.."!
Released under MIT license | Source code: https://github.com/diafygi/usb-file-crypt