NeatMouse - NeatMouse is a small tool for Windows that allows controlling your mouse cursor via keyboard.
X-Mouse Button Control - XMouse Button Control (XMBC) allows you to create application and window specific profiles.
Mouse Emulator - What is Mouse Emulator?
OpenRGB - OpenRGB is an all-in-one network-based software development kit that allows you to use third-party software to control all of your RGB.
Numpad Mouse - Numpad Mouse lets you control your mouse using the keys on the Numpad.
Logitech Options - Customisation of Logitech mouse or keyboard settings, device information, additional functionality...