If it's freeware, we have a recommended freeware page ...
Free Software Database
And use the discussions link to add your suggestions (though the main list rarely gets updated unless the mods think it is an app recommended for everyone's toolbelt) ...
Freeware Suggestion Thread
If it costs money then it doesn't go there but if you think it is really useful I'm sure you could mention it; maybe did up our old "favorite software" thread and add it there.
Just try not to come off as advertising or it will get deleted, we do get people who come here pushing their product on every thread to which it could vaguely apply.
BTW, I looked at your app but without better before/after pics on the webpage it doesn't peak my interest enough to even download.