No specific info about version 4.1. Please visit the main page of Topaz DeJPEG on Mac Informer.
Topaz Impression helps you turn photos into paintings.
Is a Photoshop plug-in that offers the fastest way to reduce heavy ISO noise
Topaz Infocus is a smart and simple sharpening solution.
It uses contrast technology to create beautiful photos completely naturally.
It is a software plug-in that gives you 1000 curated high-quality effects.