From where can we get stable verion of Leapdroid?

[Indic Software]

Hello,

Recently I have been watching a few videos on B4A on Youtube by Uteh Str.

In most of the videos he is using an emulator called Leapdroid.

I have a few queries regarding this.

1. From where can we download a stable version of it as currently it is discontinued
2. Is it based on any existing VM technology like Virtual Box
3. How fast it is in loading

Regards,

Yogesh