logitech-ghub.exe

What is logitech-ghub.exe?

logitech-ghub.exe is the primary executable for Logitech G HUB, the configuration software for Logitech mice, keyboards, headphones, and other devices. It manages device profiles, lighting, and firmware updates, and spawns sub-processes for each connected device and service.

logitech-ghub.exe runs as part of a multi-process architecture to communicate with devices, apply profiles, and handle updates. It uses separate threads for UI, device I/O, and background tasks to ensure stability.

Types of Logitech G HUB Processes

• Main UI Process: User interface for G HUB (1 instance)
• Device Communication Process: Per-device I/O and profiling
• Firmware Update Service: Firmware flashing and update checks
• Lighting Engine Process: RGB lighting control and effects
• Background Sync Process: Profile syncing and cloud settings
• Helper/Utility Process: Background tasks and diagnostics

Is logitech-ghub.exe Safe?

Yes, logitech-ghub.exe is safe when it's the legitimate file from Logitech downloaded from official sources (logitech.com or pre-installed by manufacturer).

Is logitech-ghub.exe a Virus or Malware?

The real logitech-ghub.exe is NOT a virus. However, malware sometimes disguises itself using similar names to trick users.

How to Tell if logitech-ghub.exe is Legitimate or Malware

1. File Location: Must be in C:\Program Files\LGHUB\LogiHub.exe or C:\Program Files\LGHUB\LogiHubInstaller.exe. Any logitech-ghub.exe elsewhere is suspicious.
2. Digital Signature: Right-click the executable in File Explorer 2A1E 2E 9 → Properties 2F Digital Signatures. Should show "Logitech International S.A." as the signer.
3. Resource Usage: Normal usage is 2-15% CPU, 50-280 MB memory during active use. Constant high usage without Logitech software running is suspicious.
4. Behavior: Logitech G HUB should launch when you start Windows or manually open the app. Constant background activity when not launching G HUB may indicate malware.

Why Is logitech-ghub.exe Running on My PC?

logitech-ghub.exe runs to manage connected Logitech devices, apply profiles, and check for updates. It may run even when G HUB is not active to maintain device readiness.

Reasons it's running:

• Active Device Configuration: G HUB applies per-device profiles and lighting when devices are connected or configured.
• Background Device Communication: The software maintains communication with Logitech devices for status and lighting sync.
• Startup and Background Services: G HUB runs background services or starts at login to detect devices automatically.
• Firmware and Software Updates: Background checks for firmware updates and software patches for supported devices.
• Cloud Sync and Settings: Profile synchronization and cloud-based settings may keep parts of G HUB active.

Can I Disable or Remove logitech-ghub.exe?

Yes, you can disable logitech-ghub.exe. It's safe to close the G HUB UI when not in use, and you can uninstall LGHUB completely if you prefer a different solution.

How to Stop logitech-ghub.exe

• End UI Sessions: Close the G HUB window and use the task manager to end the LogiHub.exe process if needed
• Close via System Tray: Right-click the LGHUB icon in the system tray and select Exit or Quit
• End Specific Components: Open Task Manager (Ctrl+Shift+Esc), locate LogiHub.exe and end specific subprocesses if required
• Prevent Startup: Task Manager → Startup tab → Disable Logitech G HUB
• Stop Background Apps: Settings → Apps → Startup and Background apps; disable background tasks for LGHUB

How to Uninstall Logitech G HUB

• ✔ Windows Settings → Apps → Apps & Features → Logitech G HUB → Uninstall
• ✔ Control Panel → Programs → Uninstall a program → Logitech G HUB → Uninstall
• ✔ Consider alternative device customization tools if needed

Common Problems: High CPU or Memory Usage

If logitech-ghub.exe is consuming excessive resources:

Common Causes & Solutions

• Background device communication: Limit constant device polling by adjusting profiles or disable unused peripheral features in G HUB settings
• Multiple devices and profiles: Reduce the number of active profiles; close unnecessary device configurations
• Background services: Exit LGHUB from the System Tray and disable startup if not needed
• Outdated LGHUB: Update LGHUB to the latest version from logitech.com/downloads
• Conflicting software: Uninstall other Logitech software that conflicts with G HUB
• Corrupted profile data: Reset profiles or reinstall LGHUB to repair data

Related Processes