Monitorian
Monitorian: A focused free option for Windows users who need multi-monitor brightness control. Ranked #16 of 24 in Monitor Control Software by our editors (7.1/10); pricing: Free plan; best for simple free Windows brightness control.
At a glance
- Editor score7.1 / 10
- PricingFree plan
- Best forSimple free Windows brightness control
- Free planYes
- Supported platformsWindows
- Facts checked20 Sep 2026
Where it wins
- Adjusts multiple monitors individually or in unison
- Supports external monitor control through DDC/CI
- Offers ambient-light readings, monitor renaming, and contrast ranges
Where it doesn't
- Supports Windows only
- Focuses on brightness and contrast rather than broader monitor management
- Command-line controls require a subscription-based add-on
Our verdict on Monitorian
Monitorian is a Windows desktop utility for adjusting brightness across internal and external monitors. It suits laptop users, desktop owners, and multi-monitor workstations that want software-based display control without managing each screen separately. Brightness can be changed individually or in unison, while external monitors can be controlled through DDC/CI. The free plan and open-source distribution make it a straightforward fit for users seeking a focused brightness tool rather than a larger display-management suite.
Its strongest feature set is the control offered across different monitor setups. Monitorian lets users adjust brightness and contrast ranges per monitor, rename displays for easier identification, and view brightness readings from an ambient light sensor. These options are useful when screens behave differently or when a workstation includes several displays with distinct settings. DDC/CI support extends software control to compatible external monitors, while Microsoft Store distribution and an installer download provide two installation paths.
The main trade-off is scope. Monitorian concentrates on brightness and contrast, so users looking for broader monitor management should consider a product with a wider feature set. Command-line get and set controls for brightness and contrast are available as Microsoft Store add-on features, and the published plans describe those add-ons as subscription-based. That makes the free functionality a better match for direct desktop adjustment than for automated workflows. Choose Monitorian for simple, multi-monitor brightness control on Windows; choose an alternative if you need support beyond Windows or management features outside display brightness and contrast.
Your product? Our editors can test Monitorian in depth and publish a review, labelled as paid · from $149/mo →
Monitorian pricing
Monitorian fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Supported platforms | Windows |
| DDC/CI control | Yes |
| Input switching | Not verified |
| Monitor profiles | Not verified |
| Settings scheduling | Not verified |
| CLI or API access | Yes |
| Auto brightness | Not verified |
| Deployment | Desktop |
| Platforms | Windows |
| Support | |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | monitorian.org |
| Facts checked | 20 Sep 2026 |
Alternatives to Monitorian
- MonitorControl ProA free, open-source Windows tool for advanced monitor control, profiles, and automation.9.4
- Twinkle TrayA capable free Windows utility for multi-monitor control, profiles, scheduling, and scripting.9.2
- LunarA capable Mac monitor controller with automation, sensors, and a low one-time Pro price.8.9
See all Monitorian alternatives →
Used Monitorian? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Monitorian for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Monitorian is listed in our Monitor Control Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/monitorian/"><img src="https://www.itechguides.com/best/badge/monitorian.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update