Is it possible to see a preview of files saved in Greenshot file format when using Windows File Explorer? I'd rather keep the new Greenshot file format for future editing instead of PNG or JPG that offers multiple sizes of icon view preview while using File Explorer.
I had a quick look some time ago, will try to make something some day but writing one for .NET is a bit tricky. What should be possible is to use an existing preview, if you don't mind missing the anotations, as the file-format is more or less a PNG with additional information. Need to check if this is possible.