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HotkeyClash

HotkeyClash is a free and open-source macOS application designed to identify keyboard shortcut conflicts.

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Our verdict

Who it's for

Find and fix macOS keyboard shortcut conflicts

Who should look elsewhere

Does not offer functionality to edit or reassign shortcuts directly.

Pros

  • +Comprehensive conflict detection across multiple sources (apps, configs, system).
  • +Completely free and open-source, promoting transparency and trust.
  • +Native macOS application, ensuring performance and a small footprint.
  • +Prioritizes user privacy with no telemetry, cloud, or accounts.
  • +Clearly distinguishes between different types of conflicts (definite vs. potential).

Cons

  • −Does not offer functionality to edit or reassign shortcuts directly.
  • −Supports Karabiner-Elements and skhd for config file parsing, with other tools on the roadmap.
  • −Does not provide cheat-sheet overlays for shortcuts, focusing solely on conflict detection.

Key features

  • ✓Scans running applications' menu bar shortcuts via Accessibility API
  • ✓Parses Karabiner-Elements configuration files (karabiner.json)
  • ✓Parses skhd configuration files (skhdrc)
  • ✓Reads macOS system shortcuts from preference lists
  • ✓Detects and categorizes conflicts as "definite" or "potential"
  • ✓Normalizes modifiers for accurate conflict grouping
  • ✓Displays conflicts in a master-detail split view with app icons and actions
  • ✓Menu bar badge indicating the count of definite conflicts

Pricing

No public pricing plans recorded.

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