Devil Drummr

The name of this company seems appropriate since this website links it's downloads to the website: Storage.googleapis.com. If you look this address up, it's known as a malicious site that apparently do drive by downloads and install malware and other nasty crap on your system. I didn't download anything from them. I Googled the download addresses and found out it's reputation.

wow, finally I saw something made with Flowstone. However they say this platform allows to make 64-bit vst's, so that I don't see a point. Could be done with synthmaker/synthedit also)

Storage.googleapis.com is Googles own Cloud Storage...

https://en.wikipedia.org/wiki/Google_Storage.