Patched versions can be buggy, leading to crashes mid-batch or corrupted images, which defeats the purpose of a tool meant to save you time.
The most important thing to know about is that it is 100% Free for Personal and Educational use. faststone-photo-resizer-4-3-full-version-kuyhaa
You can crop, change color depth, and apply effects to an entire folder at once. Patched versions can be buggy, leading to crashes