How to Encrypt and Decrypt a File. Encrypting files on your computer helps to secure your data from unauthorized access. Microsoft Windows features the native ability to encrypt files and folders ...

Once the key is loaded, tap Import selected keys. Now that your keys are ready where you need them, here’s how to encrypt and decrypt your messages and files.

Stop your search for an easy way to encrypt and decrypt files in Linux -- the built-in gpg tool will do the trick.