Based on the sparse info on VT, I figured I'd give this a whirl for fun.

I first went to the Dev site link on Vt and downloaded the user guide. Beware: The user guide is all in Spanish - no English translation yet.

I then launched the application and was more than a little befuddled on what to do so I attempted to create a test file. The app didn't like something I did and displayed an "Aviso" (warning) window with text all in Spanish.

In addition, there are parts and windows of this application that still haven't been translated from Spanish into English (i.e. "Cancelar", "Information adicional" in the window called "Preferencias").

At one point I simply gave up and tried to quit but this app wouldn't quit. I had to do a Force Quit. Note, though, that in the Force Quit dialog, Kolektionari wasn't listed as not responding so it was something else.

This app may be on an interesting track but as it is currently implemented, I won't be exploring it any further. I hope that things are sorted out as I'd really like to try out a working copy.

Finally, the developer's web site is a single page with no contact info. If there was a way to contact him, I'd be happy to engage in a dialog to help pinpoint problems.