Here’s a cool Mac app for those of us that are always struggling with remembering passwords, and not wanting to use the same password over and over. RVaultr uses images as passwords to make an encrypted archive of your file.
Simply choose the file, drop on an image, and pick what you want to do. And the archive is either encrypted or decrypted into the same directory.
For more info check out this site, and be sure to follow the developer on Twitter.