No specific info about version 16.1. Please visit the main page of ON1 Resize on Mac Informer.
Note: This is no longer an actively developed application.
It lets you create motion graphics and visual effects with the industry standard
Helps you resize, crop, rotate, and flip your pictures.
SP Resize is intended to be used in conjunction with Quicksilver
move+resize allows you to move and resize windows using multi-touch gestures.