Monitorian is a Windows desktop tool to adjust the brightness of multiple monitors with ease.

(DPI: 200%)

• Windows 7 or newer
• .NET Framework 4.6.2
• An external monitor must be DDC/CI enabled.

• Windows 10 Anniversary Update (1607) or newer:
  Monitorian (Windows Store)

• Other:
  💾 Installer | 💾 Executables

When you use only executables, please note the following:

• The settings file will be created at: [system drive]\Users\[user name]\AppData\Local\Monitorian\
• When you check [Start on sign in], a registry value will be added to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

• The monitor name shown in main window can be changed for easier identification of monitors. To change the name, press and hold it until it turns to be editable.
• The number of monitors shown at a time is currently up to 4.

This app is a WPF app developed and tested with Surface Pro 4.

The log will be an useful source to look into an issue.

• exception.log - Information on exceptions when an unexpected problem happened.

• probe.log - Information on capabilities of each monitor obtained from various APIs and used to find accessible monitors. To get this log, click the app title in menu window 3 times and then tap the button appeared beneath.

Ver 1.9.0 2018-12-5

• Change scan timings after resume

Ver 1.8.0 2018-11-24

• Supplement generic monitor name with connection type

Ver 1.7.4 2018-11-14

• Suppress an exception

Ver 1.7.2 2018-10-17

• Fix an exception

Ver 1.7.1 2018-10-8

• Modify handling of exceptions

Ver 1.7.0 2018-8-22

• Improved finding monitor name for Windows 10 April 2018 Update (1803)

Ver 1.6.0 2018-5-25

• Extended function to control DDC/CI connected monitor
• Modified function to enable moving together

Ver 1.5.1 2018-2-19

• Refactored

Ver 1.5.0 2018-2-12

• Improved handling of uncontrollable monitor

Ver 1.4.0 2018-1-17

• Modified handling of monitor names

Ver 1.2.4 2017-10-12

• Added control by mouse wheel

Ver 1.2.3 2017-5-24

• Suppressed exception

Ver 1.2.2 2017-4-17

• Fixed issue of window location

Ver 1.2.1 2017-4-3

• Refactored

Ver 1.2.0 2017-3-29

• Added function to show adjusted brightness

Ver 1.0.0 2017-2-22

• Initial release

• MIT License

• emoacht (emotom[atmark]pobox.com)