[!WARNING] OpenLogi is under active development and not yet stable — features and config may still change. Give the repo a Star ⭐ and Watch 👀 it to get notified when a new release lands.

OpenLogi

⚡️ A native, local-first alternative to Logitech Options+, written in Rust 🦀
Unlock the full capabilities of Logitech mice, keyboards, and webcams over HID++ and UVC

Fed up with Options+? Try OpenLogi.

Runs on macOS, Linux, and Windows.

Beyond Options+

Things OpenLogi does that Options+ won't:

• Stay light. Native Rust + GPUI.
• Run on Linux. Linux is a first-class platform in OpenLogi.
• Gestures on supported buttons. Assign gesture actions to supported controls — or turn gestures off entirely.
• Plain-text config. Everything is one TOML file you can sync between machines however you like.
• Script it. A real CLI alongside the GUI: a JSON automation API for DPI, SmartShift, Fn-lock, and report rate, plus hardware diagnostics.

Features

Devices

• Logi Bolt and Unifying receivers, Bluetooth, and wired connections, with battery level and charge state
• Low-battery notices at the bottom of the screen, once per discharge, with no OS notification permission
• An on-screen indicator when a keyboard turns Caps Lock on or off, plus Num Lock and Scroll Lock on Windows and Linux

Easy-Switch See which computer is paired on each channel, with its OS and connection Rename a channel on devices that allow it

Buttons and actions

	Remap any button A built-in action catalog, custom shortcuts, typed text, or multi-step workflows Separate tap and hold actions, and hold-to-talk chords that release with the button Gestures on Middle Click, Back/Forward, DPI/ModeShift, the gesture button, and the haptic panel
	Actions Ring Eight actions in a ring around the cursor Its own layout per application
	Keyboard keys Bind media, emoji, screenshot, and other dedicated keys like mouse buttons Restore one key to its device default, or reset the whole row

Per-application profiles switch with the focused app. An [apps] alias lets one profile follow an application across platforms.

Pointer and scrolling

	Pointer DPI presets with cycle and set-preset actions Pointer speed and report rate Precision Mode: one button switches the mouse to its slowest speed and back
	SmartShift Wheel mode and sensitivity Scrolling force on SmartShift Enhanced mice A permanent-ratchet switch
Scrolling Scroll inversion per device, natively or in software Wheel resolution and smooth wheel scrolling Hold Back or Forward and roll the wheel to scroll sideways on mice without a thumb wheel

Keyboard and lighting

	Keyboard Fn Lock, and multi-platform keyboards that stay on the host OS layout Backlight level, automatic brightness, battery saving, and how long the keys stay lit The backlight level shown on screen as it changes Static RGB on supported keyboards
	Litra lights Power, brightness, and color temperature Turns on with the camera if you want Keeps a change made on the light itself

Webcams

• Any Logitech UVC webcam (Brio, StreamCam, the C920 series, …), plug and play
• Live preview that holds the camera only while you watch; leave it and the LED goes off
• Pick the preview's resolution and frame rate from the modes your camera reports (this shapes OpenLogi's own preview, not what other apps get)
• On macOS and Windows, a camera on a slower USB link than it supports (a USB 2 port, hub, or cable) is flagged, since it lists fewer resolutions and frame rates than it can deliver on USB 3
• Zoom, pan, tilt, focus, exposure, white balance, and every other UVC control, written to the hardware so Meet, Zoom, and OBS see the change
• Built-in Default / Streaming / Video call profiles plus your own snapshots, kept per camera

Feature coverage depends on what each device reports; the app shows only the controls a device supports.

Platform support

Install

[!IMPORTANT] Quit Logi Options+ (and Solaar on Linux) first. Only one application can own a receiver at a time. On macOS, Karabiner-Elements also locks a Bluetooth keyboard that it modifies. Turn off Modify events for that keyboard in Karabiner-Elements → Settings → Devices.

Every download carries a minisign signature and an entry in SHA256SUMS. To build from source, see DEVELOPMENT.md.

macOS

Or with Homebrew:

brew install --cask openlogi

Open OpenLogi and grant Accessibility and Input Monitoring when macOS asks. OpenLogi then updates itself through Sparkle.

Linux

Or install the right package for your distribution with one command. It verifies the minisign signature and starts the agent; install minisign first:

curl -fsSL https://github.com/AprilNEA/OpenLogi/releases/latest/download/install.sh | sh

On Arch Linux, the openlogi AUR package builds the release from source:

yay -S openlogi

To read the script before running it, and for the AUR package, Flatpak, NixOS, and distributions without systemd, see INSTALL-linux.md.

Windows

Usage (CLI)

See USAGE.md

Configuration

Settings use plain TOML; saves preserve symlinked config files. See CONFIGURATION.md.

Developing

See DEVELOPMENT.md, including macOS input-hook safety.

Acknowledgments

• Windows, cameras, and i18n by @davidbudnick — keyboard RGB, Windows support, Logitech webcam support
• Linux port by @cserby — Linux support
• Solaar by @pwr — open-source HID++ implementation
• Mouser by @TomBadash — a local, account-free Options+ replacement

License

The code in this repository is dual-licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE)
• MIT license (LICENSE-MIT)

at your option.

Third-party code

crates/openlogi-hidpp is a vendored fork of hidpp by @lus, licensed 0BSD.

Logo & brand assets

Thanks to @kubai087 for designing the OpenLogi logo. The OpenLogi logo and app icon (the brand assets under design/) are © 2026 AprilNEA, all rights reserved, and are not covered by the MIT/Apache licenses above; see design/LICENSE. Forking the code grants no right to the OpenLogi name, logo, or icon; please don't use them to represent your own projects, forks, or distributions without prior written permission.

Not affiliated with Logitech. "Logitech", "MX Master", and "Options+" are trademarks of Logitech International S.A.

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