JBlueCut - Screen filter

Name: JBlueCut - Screen filter
Author: Sugggest

JBlueCut is a free open source screen filter software for Windows, Mac, and Linux. It reduces blue light emission from monitors to avoid eye strain and sleep issues. The software offers flexible filtering settings and scheduling options.

Os & Utilities Screen Management

blue-light eye-strain sleep filter scheduling

Features Reviews Alternatives

JBlueCut: Free Screen Filter Software

Free open source screen filter software for Windows, Mac, and Linux to reduce blue light emission and prevent eye strain and sleep issues.

What is JBlueCut - Screen filter?

JBlueCut is a free and open source screen filter program available for Windows, Mac, and Linux operating systems. It helps reduce exposure to blue light emitted from computer monitors, phones, and tablets which can lead to digital eye strain, sleep issues, and other health problems.

Key features of JBlueCut include:

Lowers brightness and applies an amber tint to the screen to block blue light
Highly customizable filtering strength and temperature settings
Option to schedule automatic filtering based on sunset/sunrise or custom times
Supports multiple monitors with separate profiles
Runs quietly in the background with minimal resource usage
Open source program with no ads, tracking or data collection

By filtering out excessive blue light, JBlueCut aims to prevent eye fatigue from prolonged device use, while also regulating circadian rhythms for better sleep quality. The flexible configuration and scheduling options allow users to customize filtering to their needs and usage patterns. As an open source tool, JBlueCut places priority on user health over profits or data harvesting.