Screen recording software captures what is on your screen (full screen, app window, or browser tab), often combined with webcam, microphone, and system audio, then exports the result for sharing, editing, or live streaming. The category has evolved from simple capture utilities into async-collaboration platforms: tools like Loom, Vimeo, and Descript bundle recording with transcripts, comments, viewer analytics, and AI summaries.
Three distinct workflows have formed. First, async work videos: short messages, async standups, walkthroughs, bug reports. Loom dominates this category. Second, tutorials and content creation: longer-form videos with editing, captions, and polish. Camtasia, Descript, ScreenFlow, and increasingly OBS Studio plus a separate editor cover this. Third, live streaming and webinars: OBS Studio (free), Wirecast, vMix, and StreamYard handle multi-source live workflows.
What you are buying is rarely the recording itself (every modern OS includes adequate built-in recording). You are buying the workflow around it: instant sharing without uploads, auto-transcripts, async comment threads on specific timestamps, and the team-wide library that turns one-off recordings into searchable knowledge.