Supported: macOS 13 Ventura or later, on Apple Silicon or Intel. Universal binary.

Fixes coexistence with JankyBorders. Earlier builds registered the same Mach service name as upstream and executed its bordersrc, so an already-running JankyBorders instance stopped Window Sweaters from starting. It now uses its own service name and reads its own optional config from ~/.config/window-sweaters/sweatersrc.

Also corrects the generated apps.conf header, which referred to a menu action that no longer exists.

Install

brew trust saragordic/tap
brew install --cask saragordic/tap/window-sweaters

Or download WindowSweaters-1.4.31.zip below, unzip, and move Window Sweaters.app to your Applications folder. macOS blocks the first launch of an app that is not notarized: open System Settings → Privacy & Security, find the blocked-app message, and click Open Anyway.

Built on JankyBorders by Felix Kratz, under GPL-3.0.