Thanks for your response. I've had a look at the File Types section and indeed, the only file formats your application can format are JS and XAML/XML.
With such limited support for formatting, it would be helpful to be more upfront regarding limitations. I had a good look through that documentation the first time, and having the capabilities listed next to each format is very hard to digest - you might be better off with a table.
Also, the Format Documentation / Format Selection options take up a large portion of the 'EDITING' menu. Being so prominent, one would assume that this functionality should be available for all files. A tooltip explaining its limitations or similar would be helpful.
I'm not sure how actively you're developing this tool but it would be great to see formatting improved to include more file types. Personally, I am looking for a good tool with this included as I work in a corporation with a lot of people touching the same files every day and formatting / minifying is a super-helpful tool.