I was looking to encrypt some text files (containing sensitive data) so I could safely keep them online (e.g. Google drive).
I have found three options:
- 7-zip, which does AES-256
- Encryptpad, which use OpenPGP symmetric encryption with AES
- Microsoft Word with password protection, which uses AES as well.
(4. Veracrypt container is another option).
Help me understand what the comparative advantages and disadvantages of each system are?