Krut is described as 'Screencast tool that is written in Java and well suited for making video tutorials (instructional videos) on most platforms. Krut records movie files, including sound, of selected parts of your screen. The files use the quicktime mov format' and is a Screen Recorder in the video & movies category. There are more than 50 alternatives to Krut for a variety of platforms, including Windows, Mac, Linux, Web-based and Flathub apps. The best Krut alternative is OBS Studio, which is both free and Open Source. Other great apps like Krut are SimpleScreenRecorder, VokoscreenNG, Camtasia and CamStudio.