Razer Customizer is developed by Razer Inc.. The most popular versions of this product among our users are: 3.1 and 4.0. The names of program executable files are razercfg.exe, razertra.exe. The product will soon be reviewed by our informers.
You can check Razer Chroma SDK Core Components, Steam Customizer, ThinkPad Keyboard Customizer Utility and other related programs like Ultimate Windows Customizer at the "download" section.