OpenLogi
Local configuration app for Logitech mice, keyboards, and webcams
What it is
A native desktop app and CLI that configures Logitech peripherals directly over HID++ and UVC, without an account or telemetry. It remaps mouse buttons and F-keys, sets DPI presets and SmartShift, binds gestures, switches profiles per application, and adjusts webcam image controls and Litra lights. Settings live in a single TOML file, and Logitech owners on macOS, Windows, or Linux can use it in place of the vendor's own software.