It looks absolutely great and I will download it, but I have a question, what advantage does it have, for example, to use this instead, for example, to open Okular to view a PDF?
I suppose it has the advantage of not opening a complete program like an office suite to take a quick look at a file.
And thanks for considering posting on Lemmy! I have no idea if you shared it on Reddit or if you use it, but I suppose that 90% of developers prefer to share their creation there because there is more public there.