Quick Answer
logitech-gaming-software.exe is safe. Logitech Gaming Software is the official configuration suite for Logitech gaming devices, enabling profiles, DPI, lighting, and macro setup.
What is LGS.exe?
logitech-gaming-software.exe is the executable for Logitech Gaming Software (LGS), the desktop app that configures and personalizes compatible Logitech gaming devices such as mice, keyboards, and headsets. It manages device lighting, button mappings, and profiles across games and applications.
Logitech Gaming Software communicates with supported devices via a local driver stack and a configuration service, loading per-device settings, DPI, lighting, macro bindings, and per-game profiles into memory for quick application.
Quick Fact: LGS has historically handled device customization before Logitech Options+, and it loads per-device profiles in response to game or application events.
Types of Logitech Gaming Software Processes
- LGS Client Process: User interface and main configuration window
- Driver Service: Interacts with connected devices and loads profiles
- Lighting Engine: Calculates and applies lighting effects to devices
- Macro Engine: Executes macros and button mappings
- Firmware Update Loader: Checks and installs device firmware updates when available
- Background Sync Service: Syncs settings and profiles with Logitech cloud (if enabled)
Is logitech-gaming-software.exe Safe?
Yes, logitech-gaming-software.exe is safe when it's the legitimate file from Logitech downloaded from official sources (logitech.com or pre-installed by manufacturer).
Is logitech-gaming-software.exe a Virus or Malware?
The real logitech-gaming-software.exe is NOT a virus. Malware sometimes disguises itself using similar names to trick users.
How to Tell if logitech-gaming-software.exe is Legitimate or Malware
- File Location: Must be in C:\Program Files\Logitech Gaming Software\LGS.exe or C:\Program Files (x86)\Logitech Gaming Software\LGS.exe. Any other path is suspicious.
- Digital Signature: Right-click the file in File Explorer → Properties → Digital Signatures tab. Should show a valid signature from "Logitech".
- Resource Usage: Typical idle CPU usage is low; check Task Manager. Abnormally high CPU or memory when idle is suspicious.
- Behavior: LGS should run when you launch the application or Windows starts. If it starts without action, scan for malware.
Red Flags: If logitech-gaming-software.exe is located outside the Program Files path, runs without you opening it, has no valid digital signature, or consumes network bandwidth abnormally, run antivirus and consider a reinstall.
Why Is logitech-gaming-software.exe Running on My PC?
logitech-gaming-software.exe runs to manage device profiles, lighting, and settings for Logitech peripherals. It may run in the background to apply changes automatically or during startup.
Reasons it's running:
- Active Device Configuration: You're using Logitech devices and LGS is applying DPI, button mappings, and lighting presets.
- Background Profile and Lighting Load: Per-game or per-profile lighting and macro profiles load when a game or app starts.
- Startup and Background Services: LGS may be configured to launch at Windows startup to enable immediate device customization.
- Cloud Sync and Account Integration: Signing into a Logitech account can trigger profile synchronization across devices.
- Firmware Checks and Device Updates: LGS may run to check for firmware updates and apply device drivers as needed.
Can I Disable or Remove logitech-gaming-software.exe?
Yes, you can disable logitech-gaming-software.exe. It's safe to close LGS when not in use, and you can uninstall it completely if you prefer not to use Logitech devices.
How to Stop logitech-gaming-software.exe
- End Individual Tasks: Open Task Manager (Ctrl+Shift+Esc), locate LGS.exe and end the process
- Close the UI: Exit the Logitech Gaming Software from its system tray or window menu
- Disable Startup: Task Manager → Startup tab → Disable Logitech Gaming Software
- Stop Related Services: Open Services (services.msc) and disable present Logitech-related services (e.g., LogiLCore, LogiLDA) if you won't use them
- Prevent Background Run: Reboot after disabling to ensure no background services restart automatically
How to Uninstall Logitech Gaming Software
- ✔ Windows Settings → Apps → Apps & Features → Logitech Gaming Software → Uninstall
- ✔ Control Panel → Programs → Uninstall a program → Logitech Gaming Software → Uninstall
- ✔ Reboot and consider updating or using an alternative configurator if you rely on Logitech devices
Common Problems: High CPU or Memory Usage
If logitech-gaming-software.exe is consuming excessive resources:
Common Causes & Solutions
- Too Many Profiles or Profiles with Animations: Reduce active profiles, disable heavy lighting effects, or limit per-game profiles in LGS.
- Background Processes and Macros: Disable unused macros or disable background macro engines in the settings.
- Outdated Software: Update LGS to the latest version from Logitech's official site.
- Conflicting Lighting Software: Uninstall other lighting configuration tools to avoid conflicts with LGS lighting calculations.
- Firmware Checks: Turn off or schedule firmware checks to occur less frequently if you notice spikes.
- Peripheral Drivers Corruption: Reinstall Logitech gaming drivers and LGS to restore a clean driver stack.
Quick Fixes:
1. Open Task Manager and end heavy LGS-related processes
2. Update or reinstall Logitech Gaming Software from the official site
3. Disable unnecessary lighting profiles in LGS
4. Disable startup in Task Manager if not required at boot
5. Reboot the computer to apply changes
Frequently Asked Questions
Is logitech-gaming-software.exe safe?
Yes. The legitimate Logitech Gaming Software executable is safe when sourced from Logitech (logitech.com) or pre-installed by your PC manufacturer. Verify the file path C:\Program Files\Logitech Gaming Software\LGS.exe and digital signature.
Why is logitech-gaming-software.exe using so much CPU?
High usage can come from complex lighting effects, many active profiles, or a background update. Open Task Manager to identify the specific LGS components, update the software, or disable unnecessary profiles.
Can I delete or uninstall Logitech Gaming Software?
Yes, you can uninstall it via Windows Settings → Apps or Control Panel. Note that doing so will disable device customization features unless you switch to an alternative like Logi Options+.
Will disabling Logitech Gaming Software affect my devices?
Disabling LGS will stop lighting customization, per-game profiles, and macro assignments. Basic device functionality (buttons, DPI) may revert to firmware defaults if not configured by another app.
How do I update Logitech Gaming Software?
Update through the built-in updater in LGS or download the latest installer from Logitech's official site and run it to upgrade the existing installation.
What should I do if LGS crashes at startup?
Repair or reinstall LGS, ensure Windows updates are current, run as Administrator if needed, and temporarily disable conflicting software. Check for corrupted profiles and reset them.