Dimmer is a software tool for adjusting screen brightness on Windows computers.
Best Brightness Slider Alternatives ranked by AI · updated Aug 2026
Brightness Slider is a Windows tray application that provides quick brightness controls for monitors. It is designed for users who want a minimal open-source slider rather than scheduling or extensive monitor automation.
Top 6 Brightness Slider alternatives
Win10_BrightnessSlider is a software tool that allows users to adjust the brightness of their Windows 10 devices easily.
Monitorian is a Windows desktop tool for adjusting the brightness of multiple monitors. It offers a simple and intuitive interface for controlling...
4
Twinkle Tray
Xander Frangos
Twinkle Tray is a Windows utility for controlling the brightness of one or more connected monitors from the system tray. It supports...
Pros
- Controls multiple external monitors from one tray interface
- Supports DDC/CI hardware brightness instead of only software dimming
- Offers keyboard shortcuts, brightness schedules, and customizable controls
Cons
- Requires compatible DDC/CI support for hardware brightness control
- Windows-only, with no native macOS or Linux version
- Some monitors and adapters expose incomplete DDC/CI controls
5
ControlMyMonitor
NirSoft
ControlMyMonitor is a Windows utility for reading and changing VCP settings on DDC/CI-compatible monitors. It suits advanced users who need scripting, batch...
Pros
- Provides direct access to many monitor VCP settings
- Supports command-line automation and batch control
- Useful for scripting multi-monitor workflows
Cons
- Much less convenient for everyday tray-based brightness changes
- Technical interface has a steeper learning curve than Twinkle Tray
- Requires compatible DDC/CI monitors and connections
6
BGLightCE
B.G. Soft
BGLightCE is a lightweight backlight-control utility for Windows CE and Windows Mobile devices. It provides quick access to display backlight settings on...
Pros
- Designed for Windows CE handhelds rather than desktop monitors
- Small footprint suitable for resource-constrained devices
- Provides direct access to backlight controls
Cons
- Appears to be discontinued and difficult to obtain safely
- Limited to legacy Windows CE and Windows Mobile hardware
- Far fewer scheduling and color-temperature features than modern tools
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