OpenMacApps

ScreenCat

Alpha screen-sharing app that lets a remote viewer control your Mac's mouse and keyboard over WebRTC.

Unmaintained · Free download · Downloads from github.com

License
BSD-2-Clause
Open source
Category
Internet
Source
GitHub
max-mapper
Verified
2026

Unmaintained

No release since November 2015 and no push since February 2016 (checked November 2026).

About ScreenCat

ScreenCat shares your desktop with another person and lets them move the mouse and type on your Mac. The remote side can join from a normal browser page, where Google Chrome is recommended, or from another ScreenCat app. It is a hobby project for developers who want a hackable screen-sharing tool, and the README says it does not yet match commercial alternatives.

The README marks ScreenCat as ALPHA, says it works best between Macs, and warns that builds may not exist for every platform. The latest release, 4.2.0, is labelled beta and dates from November 2015, and the repository was last pushed in February 2016. Anyone with an invite code can control the host, so only share codes with people you trust.

Information

Source code
max-mapper/screencat
License
BSD-2-Clause
Website
github.com
Download
github.com
Category
Internet
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