How to Record a Software Demo on Mac

Whether you are a founder showing off a feature, a PM walking through a flow, or an engineer documenting a bug, a good software demo on Mac comes down to one thing: making it easy for the viewer to follow what you are doing. macOS gives you raw capture out of the box. The Screenshot toolbar (⇧⌘5) and QuickTime will record your screen to a file, but they hand you a flat clip with no zoom into the action, no cursor emphasis, no visible keystrokes, and no editing. For a demo where the whole point is showing exactly where you clicked and what you typed, that raw footage leaves the viewer squinting. Limelight is a native macOS screen recorder built to close that gap — it records your screen and automatically makes the demo look produced.

Start before you hit record. Write a short flow: the three to five steps you want to show, in order, with a clear start and end state. Close noisy apps, silence notifications (turn on Do Not Disturb), and resize the app window so the part you are demoing fills a comfortable area of the screen rather than getting lost in a 5K canvas. If you will narrate, jot a one-line script per step so you are not improvising. A two-minute demo that hits exactly the right beats beats a rambling ten-minute screen capture every time.

Now record. Open Limelight, hit record, and run through your flow at a natural pace. As you click, Limelight automatically zooms into each click so the viewer's eye lands where the action is, smooths the cursor path, and renders a clean background. Type your shortcuts and form inputs normally — Limelight bakes your keystrokes on screen and adds a cursor spotlight, so when you press ⌘K or fill a field, the viewer can read exactly what you did. If you want to call out a specific button or region, drop a freehand annotation right in the recording. Because it records locally and fully offline, nothing is uploaded — handy when you are demoing unreleased or sensitive software.

When you stop, finish in the built-in editor. Trim the dead air at the start and end, speed up any slow stretch (loading screens, repetitive typing) so the demo stays tight, and review that each auto-zoom landed on the right moment. Then export to mp4 for a docs page, email, or landing page, or to 9:16 if it is headed for social or a product story. The result is a clear, professional demo that teaches the software on its own — no separate editing app required.