Developer Flying Meat has released an update to its popular Photoshop alternative Acorn, bringing it to version 4.0 and adding an improved user interface, speed upgrades, non-destructive filters, multiple layer selection and more.
The developer claims that the new version of Acorn is "a lot faster than its predecessors" in a variety of ways, including applying filters and selections and working with large images. New features like non-destructive filters also improve workflow speed, allowing users to try filter combinations without overwriting the original image data.
Layer styles and filters are now merged together into a happy new UI. Chain filters together to create endless combinations of unique effects knowing you can always change your mind later on.
Non-destructive filters aren't the only new part of Acorn, as the entire program has received a "new coat of paint" while the tools palette has been split off into its own window and a new filter HUD, called Merlin HUD, has been added, which will allow users to manipulate the radii and center points of their filters on the canvas.