It is right below the install version (https://shotcut.org/download/). It needs around 500 MB.
The clip above was an exported file. But in general if I want to screen capture, I use ScreenToGif (https://github.com/NickeManarin/ScreenToGif), some other forum members recommend ShareX (https://getsharex.com/).
Before I used Audacity, I tried WavePad for one project . At some point a notification popped up which worried me (I am not able to recall what it was) and hence I decided to uninstall it. I use Audacity now and beside the fancy look WavePad had no additional advantages so I do not miss it. Since @sauron experienced something similar with VideoPad, I would strongly advise against it.