Best Open-source Video Conferencing tools

Cap

Open source video messaging with instant screen recording

Kooha

Simple, distraction‑free screen recorder for Linux desktops

ShareX

Capture, annotate, and share screen content instantly

OBS Studio

Capture, compose, and stream video effortlessly across platforms

vokoscreenNG

Cross-platform screencast tool with audio, camera, and annotation features

Screenity

Privacy-friendly screen recorder with unlimited recording and annotation

Snapify

Self-hostable screen recording and sharing platform

Aperture

Swift library for high‑fidelity macOS screen and audio capture

Kap

Capture your macOS screen effortlessly with a sleek web‑based recorder