German indie development team Lemke Software GmbH today announces GraphicConverter 10.6.1, an important update to their award-winning image editing utility for macOS. The app offers users the ability to convert nearly any graphic file format into any of nearly 80 graphic formats. Version 10.6.1 bring many new conversion and modification features, a new graduated filter, and the ability to create many different variants of each processed file in a batch operation.