Responsive Website Test - Test any website on desktop, mobile, and tablet
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Responsive Viewer - View multiple screen dimensions in one view
Snagit - Screen Capture Software for Windows and Mac
LT Browser by Lambdatest - LT Browser is a free dev friendly browser for developers and testers. You can see mobile view of website on different screen sizes and resolution on 50+ pre installed view ports. You can build, test and debug your website faster then ever.
BandiCam - Bandicam is a screen recording platform built to accommodate the needs of a wide variety of different users.