OpenDMG
Sitch icon

Sitch for Mac

Free Skitch alternative: hotkey capture, iconic arrow, blur, and paste straight into Slack.

By phalladar. Free and open source, MIT licence.

Get it with OpenDMG View source on GitHub

Sitch at a glance

Version
0.2.0
Released
11 October 2026
Download size
1.2 MB
Works on
Apple silicon and Intel
Licence
MIT
Category
Video and Screen Capture
Developer
phalladar
GitHub stars
8

About Sitch

Free, open-source Skitch alternative for Windows & Mac: screenshot annotation with tapered arrows, blur & pixelate. Offline, no account.

Screenshots

Sitch screenshot 1Sitch screenshot 2Sitch screenshot 3Sitch screenshot 4

How to install Sitch on a Mac

  1. Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
  2. Search for Sitch and press Get. OpenDMG downloads version 0.2.0 from phalladar's own GitHub release.
  3. Open it. The download is checked against its SHA-256 fingerprint and its signature is checked on your Mac before it lands in Applications.

Updates to Sitch show up in OpenDMG and install with one button. No account is needed.

Prefer to do it by hand? The developer's file is on GitHub: Sitch.dmg (1.2 MB).

What is new in Sitch 0.2.0

**Sitch is now on Mac too.** First two-platform release: download `Sitch.dmg` for macOS 15+ (universal, signed and notarized), or `Sitch.exe` for Windows 10/11.

> **Upgrading from WinSitch?** Quit WinSitch from the tray before running Sitch — otherwise both apps try to register `Ctrl+Alt+4`. Your settings carry over automatically.

**Full Changelog**: https://github.com/phalladar/Sitch/compare/v0.1.2...v0.2.0

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