# TomBadash/Mouser

A lightweight, open-source, fully local alternative to Logitech Options+ for remapping Logitech HID++ mice.

Repository: https://github.com/TomBadash/Mouser
Canonical: https://ross.abutalabs.com/products/mouser
Language: Python
License: MIT
License Family: permissive
Topics: logitech, mouse-remapping, mx-master, automation, controler, linux, logi, logitech-options, macos, mx-master-3s, mx-master-4, productivity, python, free, linux-app, macos-app, mouse, open-source
Last push: 2026-08-13T10:09:08+00:00

## Health v2 (maintenance only)
Score: 80/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 97, release rhythm 95, longevity 13
- inputs: {"age_days": 190, "days_push": 20, "days_rel": 36, "gap_med": 5.0, "n_releases_24m": 13}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 5173, forks 186 (observed 2026-08-28T04:09:11.698825+00:00)

## What it is
Mouser is a lightweight, fully local, open-source alternative to Logitech Options+ for remapping buttons on Logitech HID++ mice, with the best support for MX Master and MX Anywhere models. It ships as portable executables for Windows, macOS, and Linux with no telemetry, cloud, or Logitech account required.

## Use cases
- remap Logitech MX Master mouse buttons on Linux
- open-source alternative to Logitech Options+ without an account
- customize mouse gestures and button actions on macOS
- configure MX Anywhere extra buttons on Windows
- remap mouse buttons locally with no cloud or telemetry
- get Logitech mouse thumb buttons working on Linux

## When to choose
- you use an MX Master or MX Anywhere mouse and want button remapping without Logitech's cloud software
- you're on Linux, where Logitech Options+ isn't available
- you want a portable, no-install app with no telemetry or account requirements

## When to avoid
- you need full Logitech Options+ features like Flow, smart scrolling tuning, or battery dashboards for unsupported devices
- your Logitech device isn't HID++ compatible or is outside the supported model families
- you need per-game or application-specific remapping beyond what Mouser's profiles offer

## Facets
- artifact type: application
- maturity: active
- function: gui, workflow-automation, configuration-management, developer-tools
- domain: developer-tools, desktop-applications, cross-platform, hardware
- platform: windows, cross-platform, python
- tags: logitech, hidpp, mouse-remapping, mx-master, input-devices, logitech-options-alternative, local-first, no-telemetry, linux, macos, desktop

## Member repositories
- TomBadash/Mouser (main) score 80

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:11.698825+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:01:50.552963+00:00, confidence not recorded.
  - readme: https://github.com/TomBadash/Mouser (fetched 2026-08-28T04:09:11.698825+00:00, sha 8debe49fc9df)
- Data as of 2026-08-30T08:39:29.467469+00:00.