Speedup

Fast-forward the boring parts

Plataforma

Mac

macOS

15.0 o posterior

Tamaño

8.4 MB

Versión

1.0.3

Idiomas

inglés

Visión general

Speedup is a screen recording editor for Mac. Open any .mp4, .mov, or .m4v, mark the parts that drag, pick a speed multiplier for each, and export a polished video — no project files, no import steps. It's built for one thing: making long process recordings actually worth watching. Your files stay on your Mac the whole time.

Speed up long screen recordings
Mark and skip slow sections
Trim dead air before export
Export clean .mp4 in one click

Características de Speedup

Open and play — no setup required

Drop in a recording from QuickTime, CleanShot, OBS, or any app that saves .mp4, .mov, or .m4v. Speedup plays it immediately — no import step, no project file to manage. What you see is what you edit.

Mark regions, your way

Two ways to mark a stretch: drag across the filmstrip for a fast range selection, or scrub with the playhead and use mark in / mark out for precision. Pick whichever fits the moment — both work the same way in the final export.

Set speed per region

Tap a speed chip — 2×, 4×, 8×, or 16× — for each marked region. Sped-up sections play fast and muted; everything else stays at full speed with audio intact. You stay in control of exactly how fast the boring parts go.

Trim the edges clean

Drag the trim handles at either end of the timeline to cut dead air from the start and finish. It's the kind of small thing that makes a big difference when someone's actually watching your video.

Export with one shortcut

Hit ⌘E or click Export and the finished .mp4 lands right next to the source file in Finder. No export settings to dig through, no mystery output folder.

Stays on your Mac, always

Speedup runs entirely locally. No telemetry, no analytics, no background network activity. Your recordings never leave your machine — which is exactly how it should be.

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