Ferrocast Install

Crop video on your Mac, offline

Crop the frame of a video in Ferrocast with a draggable rectangle, aspect presets or exact width and height. Requires ffmpeg.

Shortcut
⇧⌘J
Input formats
mp4 mov mkv
Crop video window in Ferrocast

How to use it

  1. Drag a file, or select it in the launcher.
  2. Press ⇧⌘J on the file result, or tap ⌘ while dragging.
  3. Choose Crop video. The result is saved beside the original.

Read the full guide, with limits

Install Ferrocast

brew tap drumst0ck/ferrocast
brew install drumst0ck/ferrocast/ferrocast
ln -sfn "$(brew --prefix)/opt/ferrocast/Ferrocast.app" \
  /Applications/Ferrocast.app
open /Applications/Ferrocast.app

Free, open source (MIT), Apple Silicon only. All file tools · All conversions