Mixxx integrates the tools DJs need to perform creative live mixes with digital music files.
Sonregistrilo
Utility to make simple audio recording designed for GNOME
Verda Registrilo
A simple screen recorder for Linux desktop. Supports Wayland & Xorg
Simpla Ekranregistrilo
SimpleScreenRecorder is a Linux program that I’ve created to record programs and games.
Deepin Ekranregistrilo
A very simple screen recorder.
Vokoscreen
vokoscreen is an easy to use screencast creator to record educational videos, live recordings of browser, installation, videoconferences, etc.
Tiro
Drawpile is a Free software collaborative drawing program that allows multiple users to sketch on the same canvas simultaneously.
OBS Studio
Free and open source software for video recording and live streaming.
Rigardu
Peek makes it easy to create short screencasts of a screen area.
Kazam
Kazam is a simple screen recording program that will capture the content of your screen and record a video file that can be played by any video player that supports VP8/WebM video format.