Kropper 1.3 for Mac was available as a free download on our software library. Kropper for Mac lies within Design & Photo Tools, more precisely Viewers & Editors. The actual developer of this free software for Mac is Kaleidon.
From the developer:
Kropper is a simple utility you can use to crop, resize and save images in jpeg format. It is a handy program particularly useful to him who usually publishes web-contents and is not able, or does not wish, to use complex programs to treat images.
You may want to check out more software for Mac, such as Cuadro or Resize Now, which might be similar to Kropper.