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Available on winget

Install LGTVCompanion

Power On and Off WebOS LG TVs together with your PC.

Install with winget
winget install --id JPersson77.LGTVCompanion
Upgrade
winget upgrade --id JPersson77.LGTVCompanion
Uninstall
winget uninstall --id JPersson77.LGTVCompanion

About LGTVCompanion

This application (UI and service) controls LG WebOS TVs and displays.

What's new in 5.5.0

This is a critical release to restore connectivity for new firmware (43.00.92+) Bugfixes and updates: - Adaptation of WebOS handshake for registering with the API - Correctly parse XML in event log The release changes the connection handshake but should be transparent and not trigger a new pairing with the TV, but please let me know if you are experiencing issues.

Read release notes

Version history

Version Updated Notes
5.5.0 Unknown This is a critical release to restore connectivity for new firmware (43.00.92+) Bugfixes and updates: - Adaptation of WebOS handshake for registering with the API - Correctly parse XML in event log The release changes th...
5.2.0 Unknown New and updated: - New feature in User Idle Mode - ignore list for keyboard keys to be excluded when determining idle state - thanks to @TimonFeldmann - Improvements to user Idle Mode - Zen browser support - thanks to @a...
5.1.0 Unknown New features: - Apollo streaming support Fixes and improvements: - Fixed User Idle Mode compatibility with some UE5 games (e.g. Marvel Rivals) - Better UI-scaling on high-DPI displays - Async connection and workqueues fo...
5.0.5 Unknown This is a bugfix release: - Fix for proper detection of videos playing in Firefox
5.0.4 Unknown Just a Bugfix release - Fixed output of numeric value response in CLI - Fixed CLI device interpretation for a few commands - Updated installer to WIXv6
5.0.2 Unknown This is a hotfix release with a fix for the service crashing on startup on the ARM64 build. Thanks @plexecutor for your help in debugging the issue! New features in v5: - Automatic version updater, including a fully sile...
5.0.0 Unknown New features in v5: - Automatic version updater, including a fully silent mode - Option to select network adapter for sending Wake-On-Lan packets (configured per device) - User Idle Mode (screen blanking) is much improve...
4.4.5 Unknown New and improved: - Further improved management of jittery controllers in User Idle Mode - Fixed interference with other specialized hardware apps, like SignalRGB
4.4.4 Unknown This is a bugfix release and comprise important fixes for the following issues: - Intermittent failures to power on devices after resuming from sleep - User Idle Mode did not properly detect user input while using some v...
4.4.1 Unknown This is the same changelog as for v4.4.0, but with an important bugfix: New and improved: - Important improvements and optimizations to management of system shutdown and suspend - Signed binaries, courtesy of SignPath.io...
4.4.0 Unknown New and improved: - Important improvements and optimizations to management of system shutdown and suspend - Signed binaries, courtesy of SignPath.io and the SignPath Foundation - Additional command line (see full documen...
4.3.0 Unknown New and improved: - Native ARM64 for Windows build - thanks @Amrsatrio - User Idle Mode now works properly with Steam Input and with better tolerance of jittery controllers - Improved automatic HDMI-input switching Bugfi...
4.1.0 Unknown Happy holidays!New and improved for this version: - added a user configurable delay for setting HDMI-input after powering on. - reworked the device settings related to source input - fixed some typos in the command line...
3.4.0 Unknown Release notes