First of all thank you for all kind words and the likes about this little tool :)
I received to many messages and I won't be able to anwser every mesasage.
I may have shown you that too quickly and to be honest I didn't expect such a great reaction. I still have few issues to correct before the beta (Otherwise I will have feedbacks that I'm already aware of).
My goal is to start the beta during the next week-end.
I've created a github for this, it will be easier to track the bugs, release the new versions etc ..
I had way too much answers for the beta, I won't be able to answer to everyone (otherwise, it's means less time working on the code). But the release will come shortly after that ;)