screen-filter

A lightweight Windows tray app that applies a true red-only display filter.

Automatically set Screen Brightness and/or Night Light based on active window or program for a seamles Read Mode experience on Windows.

A command line tool to enable/disable Windows Night Light, change its intensity and/or change your monitor brigthness.

Free, open-source blue light filter for Windows 10 and 11, on x64 and ARM PCs. A flexible Night light and f.lux alternative with custom screen tints, an e-ink mode, schedules and curves. Lightweight tray app, no admin rights.

Warm-light screen filter for Windows 11, keyboard-driven (AutoHotkey v2) - filtre de lumiere chaude

Gentle eye care in the Windows tray: blink reminders, guided eye breaks, a screen filter and a reading strip. Free, 21 languages, ~3 MB of memory.

This script allows you to switch between Normal Mode and Reading Mode, with adjustable desaturation for better eye comfort.

A native Windows dimmer and blue light filter built for clean focus and late-night work.

An eye care app. Screen color filters for Windows: tint, invert, dim or desaturate any region, app window or the whole screen without hiding what's underneath. Includes color-blindness assist modes and a portable .exe.

Frontend gráfico en GTK3 para Redshift, pensado para Linux Mint MATE (compatible con cualquier entorno GTK3/X11).

Bring cinematic "Reading Mode" vibes from tablets to Android — warm tints & grain for anime/manga.

防蓝光护眼助手 BlueLight Filter Pro · Chrome 扩展：过滤屏幕蓝光、过滤强度可调、支持自动定时开关，缓解长时间用电脑的眼疲劳。中英双语界面。

Protect your eyes with Light-Shield: a customizable screen dimmer for comfortable reading and browsing.

GhostScreen (Ghost Screen) is an open-source, 100% offline Android privacy screen and screen-masking overlay app built with Kotlin & Jetpack Compose to stop shoulder-surfing.

one hotkey between your Mac and 1984

Advanced Android screen filter with live retro CRT scanlines, eye-care presets, floating quick-switch widget, per-app whitelist/blacklist, and schedule automation.