Is it a Virus?
✔ NO - Safe
Must be located at C:\Program Files\Razer\Synapse3\RAZERDAEMON.exe or C:\Program Files (x86)\Razer\Synapse3\RAZERDAEMON.exe
Can I Disable?
✔ YES - You can disable it temporarily, but doing so will stop lighting effects and profile management for Razer peripherals.
RAZERDAEMON.exe runs as a background service to manage device lighting and profiles; you may see multiple instances per connected device
Can I Remove?
✔ YES - Uninstalling Razer Synapse removes razer-daemon.exe and related features.
Disabling may impact lighting, macros, and device responsiveness
What is RAZERDAEMON.exe?
RAZERDAEMON.exe is the background service used by Razer Synapse to manage connected peripherals. It handles device discovery, lighting effects, button mappings, and firmware checks, keeping RGB devices responsive even when the user interface is not visible. It starts with Windows or when Synapse launches and runs continuously to support live device control.
RAZERDAEMON.exe communicates with Razer drivers and Synapse to deliver real-time device control, lighting, and profile loading. It runs in the background to keep peripherals responsive, with separate handlers per device to improve stability and allow updates without UI interference.
Quick Fact: Razer Daemon threads may spawn per-device handlers to manage lighting and input without locking the main UI.
Razer Daemon Components
- Daemon Process: Core background service that synchronizes all connected Razer peripherals
- Lighting Controller: Manages RGB lighting effects across keyboards, mice, and headsets
- Device Discovery: Detects new or removed devices and applies correct profiles
- Firmware Check: Checks for firmware updates and prompts for updates when available
- Profile Loader: Loads user profiles from Synapse and applies settings on connect
Is razer-daemon.exe Safe?
Yes, razer-daemon.exe is safe when it comes from official Razer Synapse installers (razer.com, supported sources) and is located in the proper Razer directories.
Is razer-daemon.exe a Virus or Malware?
The real razer-daemon.exe is NOT a virus. Malware can imitate the name, so verify location and signature.
How to Tell if razer-daemon.exe is Legitimate or Malware
- File Location:: Must be in
C:\Program Files\Razer\Synapse3\RAZERDAEMON.exe or C:\Program Files (x86)\Razer\Synapse3\RAZERDAEMON.exe. Any other location is suspicious.
- Digital Signature:: Right-click the file in File Explorer → Properties → Digital Signatures. Should show signer "Razer USA Ltd" or "Razer Inc.".
- Resource Usage:: Normal usage is low CPU and modest memory unless many devices are active. Constant high usage when idle is suspicious.
- Behavior:: RAZERDAEMON.exe should run primarily when Synapse is installed or a Razer device is active. If it runs with no Synapse presence, investigate.
Red Flags: If razer-daemon.exe is in unusual folders (like Temp or AppData), runs when Synapse isn't installed, has no digital signature, or uses excessive CPU, scan with antivirus. Look for similarly-named files like "razer-daemon.exe" in untrusted folders.
Why Is razer-daemon.exe Running on My PC?
RAZERDAEMON.exe runs to support real-time communication with Razer devices and to keep Synapse features available even when the main UI is not open.
Reasons it's running:
- Active Peripheral Use: Your Razer devices are connected and active; the daemon manages lighting, macros, and sensitivity profiles in real time.
- Background Lighting and Profiles: Daemon handles lighting effects and profile application in the background for seamless device behavior.
- Startup Launch: Razer Synapse may be configured to start at Windows boot; the daemon starts with it to initialize devices.
- Firmware Update Checks: Daemon checks for firmware updates and prompts when available to keep devices current.
- Device Status Monitoring: Continuously monitors device connectivity and state to reflect changes in Synapse in real time.
Can I Disable or Remove razer-daemon.exe?
Yes, you can disable razer-daemon.exe. Doing so may disable lighting effects and some Synapse features for Razer peripherals.
How to Stop razer-daemon.exe
- End RAZERDAEMON.exe: Open Task Manager (Ctrl+Shift+Esc) → Processes → RAZERDAEMON.exe → End Task
- Close Razer Synapse: Right-click the Synapse icon in the system tray → Exit
- Disable Startup: Task Manager → Startup tab → Disable Razer Synapse
- Stop Background Services in Synapse: Open Razer Synapse settings → General → Disable features that keep services running in background
- Uninstall (optional): Windows Settings → Apps → Razer Synapse → Uninstall
How to Uninstall Raz er Synapse (removing razer-daemon.exe)
- ✔ Windows Settings → Apps → Apps & Features → Razer Synapse → Uninstall
- ✔ Control Panel → Programs → Uninstall a program → Razer Synapse → Uninstall
- ✔ Restart your PC and verify that RAZERDAEMON.exe is removed from Task Manager
Common Problems: High CPU or Memory Usage
If razer-daemon.exe is consuming excessive resources or behaving unexpectedly:
Common Causes & Solutions
- Multiple peripheral devices active: Each device can spawn its own handler; reduce the number of connected devices or simplify profiles to lower load.
- Background lighting effects: Turn off or simplify lighting schemes; disable per-profile lighting in Synapse when not needed.
- Outdated software: Update Synapse and firmware for devices to ensure optimized daemon behavior.
- Driver conflicts: Uninstall conflicting device drivers or third-party peripheral software that interferes with Razer devices.
- Corrupt user profiles: Reset or recreate problematic profiles in Synapse and test with a clean profile.
- Low system resources: Close other heavy applications; consider upgrading RAM or closing background services that consume CPU.
Quick Fixes:
1. Quick Fixes:
2. 1. Open Task Manager (Ctrl+Shift+Esc) and identify high-usage RAZERDAEMON.exe instances
3. 2. Update Razer Synapse to the latest version from razer.com or your device vendor
4. 3. Disable unnecessary features in Synapse (macros, lighting schemes) or limit background activity
5. 4. Reboot after applying updates and re-check resource usage
6. 5. If issues persist, consider repairing or reinstalling Synapse
Frequently Asked Questions
Is razer-daemon.exe safe?
Yes, the legitimate razer-daemon.exe is part of the official Razer Synapse software and should be located in C:\Program Files\Razer\Synapse3\RAZERDAEMON.exe with a valid signature from Razer Inc.
Why is razer-daemon.exe running when I haven’t opened Synapse?
Razer Synapse may be configured to start at Windows startup; razer-daemon.exe runs to initialize devices and apply profiles as soon as the system boots.
Can I delete razer-daemon.exe?
Deleting or uninstalling Razer Synapse will remove razer-daemon.exe. If you still need Razer peripherals, reinstall the official Synapse software.
Can I disable razer-daemon.exe at startup?
Yes, you can disable it through Task Manager > Startup (disabling Razer Synapse). This will prevent the daemon from starting automatically but may disable lighting and profiles until you run Synapse again.
Why does razer-daemon.exe use CPU when I’m not gaming or using peripherals?
Background lighting checks, firmware updates, and device monitoring can occur even when idle. If CPU use is excessive, update Synapse, check for problematic profiles, or temporarily disable background features.
Where is razer-daemon.exe located on Windows?
Typically in C:\Program Files\Razer\Synapse3\RAZERDAEMON.exe or C:\Program Files (x86)\Razer\Synapse3\RAZERDAEMON.exe, signed by Razer Inc.