Evenlight is a macOS application that intelligently balances the brightness of your windows to protect your eyes from strain caused by contrast and brightness variations. The tool automatically adjusts window brightness levels to create a more comfortable visual experience during extended computer use.

Key features include multi-monitor support that works seamlessly across all your displays, scheduling capabilities that allow you to set custom hours for Evenlight to activate, and total control options that let you fine-tune the strength of the dimming effect and whitelist specific applications. The application prioritizes eye health by reducing contrast and brightness induced eye strain.

The product operates by automatically adjusting window brightness levels across your desktop environment. It intelligently manages brightness variations between different windows and applications to maintain visual comfort without requiring manual adjustments.

Evenlight provides significant benefits including reducing eye strain and headaches, eliminating sudden brightness shocks that can cause discomfort, and boosting productivity and mental clarity by creating a more comfortable working environment. Thousands of users rely on it daily for more comfortable, eye-friendly work sessions.

The application is designed for macOS 14.0+ users who spend extended periods working on computers and want to protect their eye health. It integrates with the macOS window management system and operates as a menu bar application that runs seamlessly in the background.