I was going to slip a bit of code into your app so I could integrate with the context menu, but realize your still in Beta and and likely adding tons of features.
I used to work the scene with author of DNID - I'm glad to see someone else pick up where he left off.
Request if you have time - Add File Arguments so it could be passed any file, rasher then dealing with drag and drop.
Something simple...
string[] args = Environment.GetCommandLineArgs();
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