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Auto Dark Mode

Automatically switch Windows between light and dark themes by time of day or sunrise and sunset.

FreeWindows
Not yet rated

What is it?

Auto Dark Mode automatically switches Windows between its light and dark themes on a schedule — at fixed times, or following your local sunrise and sunset. It changes the system and app theme together, and can also swap your wallpaper and accent colour. It's the automatic-theme feature Windows should have built in.

Who should use it?

Anyone who likes dark mode at night and light mode by day but is tired of flipping it manually — basically everyone who cares about eye comfort.

Main features

  • Auto-switch the theme by time or by sunrise/sunset
  • Changes system and app themes together
  • Optional wallpaper and accent-colour switching
  • Custom scripts and app-specific rules
  • Lightweight — runs quietly in the background

Pros & cons

Pros

  • Free and open source
  • Set-and-forget — matches your theme to the time of day
  • More control than Windows offers on its own

Cons

  • Windows 10 and 11 only
  • A few apps don't follow the system theme
  • The number of options can feel advanced at first

At a glance

Platforms
Windows
License
Open source
Works offline
Yes
Internet required
No

Alternatives

Windows theme settings (manual)f.lux (screen warmth, not theme)

Screenshots

Screenshot coming soon
Screenshot coming soon

Video tutorial

Video tutorial coming soon

Frequently asked questions

Related software

External resources

Ratings & reviews

Community ratings and reviews are coming soon

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