ClickMonitorDDC vs LG OnScreen Control

ClickMonitorDDC is a free Windows utility for controlling external monitor settings through DDC/CI. Depending on monitor support, it can adjust brightness, contrast, speaker volume, RGB gains, and color temperature. Multiple displays can be controlled independently or have settings synchronized. Controls include tray options, hotkeys, and the mouse wheel; shortcuts switch profiles, while command-line arguments or hotkeys can automate adjustments and profile changes. The listed Windows versions are 7, 8, 10, and 11, and the monitor must have DDC/CI enabled. Some laptop displays may restrict DDC/CI, and some monitors may not support every setting. The download is a portable app that runs without formal installation. The privacy policy says the software runs locally and does not collect, transmit, or store personal data from the computer, monitor, or hardware configuration. It separately says the website may collect browsing data and use cookies. The utility is described as intended for professionals, gamers, and everyday users who want monitor controls.

LG OnScreen Control is a desktop utility for managing features on certain LG monitors from Windows or macOS. It offers Screen Split, which divides the display into regions, and controls for brightness, contrast, and other monitor settings. My application Preset can change picture mode when you click a chosen application window, while Game mode settings let you adjust game-related monitor settings. The 5:9 Preview feature displays an application in a 5:9 area that you can move to a preferred position. The app can also update monitor firmware. A USB connection is required for settings and firmware updates; firmware updates also need internet access and a supported USB cable. Support depends on the monitor model, so LG advises checking its owner’s manual. The app does not support the PC’s Duplicate display setting; LG advises using Extend mode if its menu does not appear. A non-genuine cable or adapter can prevent DDC/CI communication, and using a third-party monitor may limit some features. The download is free for supported models.