If you want to add watermarks to your photos, PhotoStack is one of the easiest ways to do it. Here's how it works.

Watermarks on images can be quite a nuisance, especially when you need a clean, professional look for your photos. These pesky marks can obscure important details and detract from the overall ...

The developers explain that when exporting photos, you can add watermarks as standalone text or images or tile them repeatedly throughout the entire photo for an added layer of security.