Capso Screenshot & Screen Recording Skill

Skill by ara.so — Daily 2026 Skills collection.

Capso is a fully native, open-source macOS screenshot and screen recording app — a free alternative to CleanShot X. Built with Swift 6.0 and SwiftUI targeting macOS 15.0+. Its key strength for developers is a modular SPM architecture: 8 independent packages (CaptureKit, AnnotationKit, OCRKit, etc.) you can embed individually in your own app.

Installation

Download Pre-built App

# Homebrew (recommended)
brew tap lzhgus/tap
brew install --cask capso

Or download the signed DMG from GitHub Releases.