Can you help me identify this Schematic Capture program?

[TurboSam]

So I was looking around for circuits to help me learn a few thing and try them on my new DS1054Z, and I came across a YouTube video that creates a circuit and tests it with an oscilloscope on line that looked pretty interesting--at least to me.  I have no idea if the program is a professional/corporate program or something suited to a hobbyist (like me), and I have searched hi and lo for what it is.

I am reluctant to post a link to the video since I don't want to be accused of driving traffic to a video that, at this point, has ~1000 hits, 4 likes, 2 dislikes, and no comments.

This is a screen of the program, so I am hoping someone can help me identify it:



Thanks

[ataradov]

It is more of a simulator (look at buttons bottom left) than a complete schematic capture, I doubt it is very useful for that.

[ElektroQuark]

Proteus Schematic Capture