Synapse Killer V3.0 (Updated 2025)

Keep your Razer configs without Synapse's bloatware running in the background.

How to Install

Exe	Description	Releases
	Enable or disable all synapse services	Download

How To Use (Auto)

• Run SynapseKiller - Configurator.exe to configure settings.
• Run SynapseKiller.exe to Enable or Disable Synapse.

Run on Boot (Manual)

• Press WIN + R to open Run Console --> Write shell:startup and press OK.
• Move SynapseKiller.exe executable into the folder.

Configuration (Manual)

• After running SynapseKiller.exe you should find the skconfig.txt in your documents folder.
• The first line must be pointing to Razer App executable, all the other lines are services.
• The last line is the time in seconds to load razer configs before destroying synapse.

Synapse 3 (Default)

C:\Program Files (x86)\Razer\Razer Services\Razer Central\Razer Central.exe
C:\Program Files (x86)\Razer\Razer Services\Razer Central\Razer Updater.exe
C:\Program Files (x86)\Razer\Razer Services\Razer Central\RazerCentralService.exe
C:\Program Files (x86)\Razer\Razer Services\Razer Central\Razer Synapse Service.exe
C:\Program Files (x86)\Razer\Synapse3\UserProcess\Razer Synapse Service Process.exe
C:\Program Files (x86)\Razer\Razer Services\GMS\GameManagerServiceStartup.exe
C:\Program Files (x86)\Razer\Razer Services\GMS\GameManagerService.exe
C:\Program Files (x86)\Razer\Synapse3\WPFUI\Framework\Razer Synapse 3 Host\Razer Synapse 3.exe
30

Synapse 4 (Not Tested) (The last 3 lines must be your exact razer app version)

C:\Program Files\Razer\RazerAppEngine\RazerAppEngine.exe
C:\Program Files (x86)\Razer\Razer Services\GMS3\GameManagerService3.exe
C:\Program Files (x86)\Razer\Razer Services\GMS3\GMSServiceRegister.exe
C:\Program Files\Razer\RazerAppEngine\app-4.0.406\CommonDLL\RzEngineMon.exe
C:\Program Files\Razer\RazerAppEngine\app-4.0.406\CommonDLL\rzNotification.exe
C:\Program Files\Razer\RazerAppEngine\app-4.0.406\CommonDLL\RzPowerTool.exe
30

 

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