# JankyBorders (open-source desktop utility)

> JankyBorders is a free, open-source desktop utility for macOS. A lightweight window border system for macOS. It has 3,846 GitHub stars and is released under the GPL-3.0 license. Its source code is on GitHub at FelixKratz/JankyBorders.

JankyBorders is a lightweight tool designed to add colored borders to user windows on macOS 14.0+. It enhances the user experience by visually highlighting the currently focused window without relying on the accessibility API, thereby being faster than comparable tools.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/FelixKratz/JankyBorders |
| Platforms | macOS |
| Interface | desktop GUI |
| GitHub stars | 3,846 |
| License | GPL-3.0 (open source) |
| Replaces | n/a |
| Language | C |
| Website | none listed |
| Official | no |
| Category | Archivers, cleaners & system utilities |
| Latest release | v1.9.0 (May 14, 2026) |
| Last commit | May 14, 2026 |

## Install

Download a build for your system from the project's releases (https://github.com/FelixKratz/JankyBorders/releases) or website, or build it from source by following the README.

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