Quick Answer
logi-hub.exe is safe. It is the legitimate Logitech Hub background service responsible for device configuration, lighting profiles, macros, and firmware checks for supported peripherals.
Is it a Virus?
✔ NO - Safe
Must be in C:\Program Files\LogiHub\logi-hub.exe
Can I Disable?
YES with consequences
Logi Hub runs as a background service and launcher for device profiles
Is it Necessary?
It is recommended for most users to keep it active for device configuration
Disabling may prevent Logitech devices from applying profiles or macros
What is logi-hub.exe?
logi-hub.exe is the core background service for Logitech Logi Hub software. It coordinates device detection, per-device profiles, lighting customization, macro definitions, and firmware update checks across supported peripherals. It typically starts at system login or when the Hub UI is launched, and runs continuously to apply user preferences to connected devices.
Logi Hub employs a modular, background-service design: a main service process handles orchestration, a device-configuration component applies per-device settings, and an updater component handles firmware/software checks. This separation improves stability and responsiveness.
Quick Fact: Logi Hub uses multiple processes to keep device configuration responsive—logi-hub.exe handles core coordination, while helper processes manage updates and per-device settings.
Types of Logi Hub Processes
- Main Service Process: Orchestrates hub operations and UI coordination
- Device Configuration Service: Applies per-device profiles, macros, and lighting
- Background Updater: Checks for firmware and software updates
- Telemetry/Logging Service: Collects non-sensitive usage data for diagnostics
- System Tray/UI Helper: Manages the system tray icon and quick-access actions
Is logi-hub.exe Safe?
Yes, logi-hub.exe is safe when it's the legitimate Logitech Hub component installed from Logitech's official site or bundled with your Logitech device.
Is logi-hub.exe a Virus or Malware?
The real logi-hub.exe is not a virus. Malware may mimic names; verify with digital signatures and legitimate paths.
How to Tell if logi-hub.exe is Legitimate or Malware
- File Location:: Must be in
C:\Program Files\LogiHub\logi-hub.exe or C:\Program Files (x86)\LogiHub\logi-hub.exe. Any other location is suspicious.
- Digital Signature:: Right-click the file in Explorer → Properties → Digital Signatures. Should show a signer like "Logitech International S.A." with a valid timestamp.
- Resource Usage:: Normal usage is 2-12% CPU and 120-260 MB memory during active device configuration. Unusually high usage when idle is suspicious.
- Behavior:: Logi Hub should run when you use Logitech devices or start at login. If it runs persistently without Logitech software installed, it's suspicious.
Red Flags: If logi-hub.exe is located in unusual folders (like Temp, AppData\Local\Temp, or System32), runs when Logi Hub isn’t open, lacks a valid signature, or spikes resource usage constantly, scan with antivirus software. Beware of similarly named files such as "logi-hub.exe.bak" from untrusted sources.
Why Is logi-hub.exe Running on My PC?
logi-hub.exe starts and runs to support Logitech devices by applying profiles, macros, and lighting, plus maintaining connections and checking for updates.
Reasons it's running:
- Active Logitech Device Use: You have a connected Logitech keyboard, mouse, or headset; hub processes manage profiles and macros for real-time changes.
- Background Profile Sync: Hub periodically syncs device profiles with your Logitech account to keep settings consistent across rebooted systems.
- Startup Launch: Logi Hub can be configured to start automatically so devices are ready when Windows starts.
- Firmware and Software Checks: The updater runs to check for firmware updates and hub software enhancements for connected devices.
- Lighting and Macro Application: Logi Hub applies lighting profiles and macros across supported devices, which requires ongoing background operation.
Can I Disable or Remove logi-hub.exe?
Yes, you can disable logi-hub.exe. It’s safe to stop it when you don’t use Logitech devices, but doing so may prevent profile syncing, lighting customization, and macro execution.
How to Stop logi-hub.exe
- End Individual Tasks: Open Task Manager (Ctrl+Shift+Esc) → Processes → select logi-hub.exe and click End Task
- Disable Startup: Task Manager → Startup tab → right-click Logi Hub and select Disable
- Close Hub UI: Exit the Logi Hub UI if open to stop related background components
- Stop Background Apps: Logi Hub Settings → General → disable "Continue running background apps when Logi Hub is closed" (if available)
- Uninstall Logi Hub: Windows Settings → Apps → Logi Hub → Uninstall (reboot after removal)
How to Uninstall Logi Hub
- ✔ Windows Settings → Apps → Apps & Features → Logi Hub → Uninstall
- ✔ Control Panel → Programs → Uninstall a program → Logi Hub → Uninstall
- ✔ After uninstall, restart your PC and remove any remaining Logi Hub folders from C:\Program Files\LogiHub
Common Problems: High CPU or Memory Usage
If logi-hub.exe is consuming excessive resources or misbehaving, follow targeted fixes to restore normal operation.
Common Causes & Solutions
- Large number of active profiles/macros: Limit active configurations; disable or consolidate multiple lighting schemes
- Firmware-heavy devices: Update device firmware via Logi Hub updater; ensure devices support current hub version
- Background sync enabled: Reduce sync frequency in Logi Hub settings or pause synchronization when on battery
- Outdated Logi Hub: Install the latest Logi Hub version from the official Logitech site
- Conflicting extensions or apps: Disable third-party add-ons that interact with peripherals through Logi Hub
- Hardware acceleration issues: Disable hardware acceleration in hub settings if available or update graphics drivers
Quick Fixes:
1. Open Logi Hub Task Manager entry (within the app) and identify the active profile or macro causing load
2. Close unused profiles/macros and disable unnecessary lighting effects
3. Check for updates to Logi Hub and device drivers
4. Restart Logi Hub or reboot the computer
5. If needed, reinstall Logi Hub from the official Logitech site
Frequently Asked Questions
Is logi-hub.exe a virus?
No, logi-hub.exe is not a virus when it is the legitimate Logitech Hub component installed from Logitech’s official site. Verify its path and signature to be safe.
Why is logi-hub.exe using CPU?
CPU usage can spike when profiles, macros, or lighting schemes are actively being applied to devices. Check active configurations in Logi Hub and disable unnecessary ones.
Can I uninstall Logi Hub?
Yes, you can uninstall Logi Hub through Windows Settings. Uninstalling may disable device profiles and lighting features until you reinstall.
Can I disable logi-hub.exe at startup?
Yes, you can disable startup entry in Task Manager. This will prevent automatic launch, but you may need to run Logi Hub manually to configure devices.
Why does Logi Hub start when I don’t use Logitech devices?
Logi Hub may start at login for quick device detection or background syncing. If you don’t use Logitech devices, consider disabling startup to save resources.
Where is logi-hub.exe located on Windows?
Legitimate logi-hub.exe should be located at C:\Program Files\LogiHub\logi-hub.exe or the corresponding Program Files (x86) path depending on your installation.