You should order a license so that you can use Duplicate Image Finder for more than 15 days. Duplicate Image Finder requires 32MB of memory and enough disk space to store your images. To update your Duplicate Image Finder to the latest version, simply download a new version of the software. Updates are usually posted monthly. No, your analyzed images are safe.
Updates only affect the program.
Also, your license number remains the same, so that you can continue using the software without re-entering your license number. Just send us an email. We love suggestions. We read everyone's suggestion and take all input seriously. I think I found a bug.