Pixelmator got its High Sierra update late last week. The new version lets you now launch Pixelmator directly from the Photos App and save edits back to your original image. It’s nice to have this feature back on the Mac. Pixelmator also now supports the new Apple HEIF image format.
There are a bunch more small updates and fixes including fixing an Automator script bug. That little fix is one of the big reasons I am a Pixelmator user. They focus on Apple software and cover their bases on even the most obscure Mac-only features, even Automator.
Version 3.7 is a free update. Learn more directly from Pixelmator.