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OnyX

brew install --cask onyx v5.0.1

Verify system files, clean caches, and run maintenance tasks on macOS.

Why you might care

OnyX provides a graphical interface for deep system maintenance—checking disk structures, clearing caches, and optimizing performance—without needing terminal commands. It's useful for users uncomfortable with the command line who want periodic maintenance beyond standard macOS tools.

Categories

Alternatives

CleanMyMac AppCleaner DiskDiag
966
30-day installs · #303
3.5k
90-day · #274
15.0k
365-day · #227

Links

Blurb generated by claude-haiku-4-5 on today.

Raw metadata
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  "alternatives": [
    "CleanMyMac",
    "AppCleaner",
    "DiskDiag"
  ],
  "artifacts": [
    {
      "app": [
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      ],
      "target": "/Applications/OnyX.app"
    },
    {
      "zap": [
        {
          "trash": [
            "~/Library/Caches/com.apple.helpd/SDMHelpData/Other/English/HelpSDMIndexFile/com.titanium.OnyX.help*",
            "~/Library/Logs/OnyX.log",
            "~/Library/Preferences/com.titanium.OnyX.plist",
            "~/Library/Preferences/com.titanium.OnyX.update.plist",
            "~/Library/Preferences/OnyX.plist",
            "~/Library/Saved Application State/com.titanium.OnyX.savedState"
          ]
        }
      ]
    }
  ],
  "auto_updates": null,
  "categories": [
    "system-utility",
    "maintenance"
  ],
  "deprecated": 0,
  "deprecation_reason": null,
  "desc": "Verify system files structure, run miscellaneous maintenance and more",
  "disable_reason": null,
  "disabled": 0,
  "display_name": "OnyX",
  "enrichment_fetched_at": "2026-06-20T22:47:37+00:00",
  "first_seen": "2026-06-20T00:47:34+00:00",
  "full_token": "onyx",
  "github_default_branch": null,
  "github_last_commit_at": null,
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  "github_stars": null,
  "github_topics": [],
  "homepage": "https://www.titanium-software.fr/en/onyx.html",
  "homepage_og_description": null,
  "homepage_og_image": null,
  "homepage_title": "Titanium Software | Operating System Utilities for Mac - OnyX",
  "installs_30d": 966,
  "installs_365d": 14972,
  "installs_90d": 3481,
  "last_seen": "2026-06-20T00:47:34+00:00",
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  "names": [
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  "one_liner": "Verify system files, clean caches, and run maintenance tasks on macOS.",
  "rank_30d": 303,
  "rank_365d": 227,
  "rank_90d": 274,
  "raw_hash": "1154c2b394c054c7",
  "ruby_source_path": "Casks/o/onyx.rb",
  "tap": "homebrew/cask",
  "token": "onyx",
  "version": "5.0.1",
  "why_use_this": "OnyX provides a graphical interface for deep system maintenance\u2014checking disk structures, clearing caches, and optimizing performance\u2014without needing terminal commands. It\u0027s useful for users uncomfortable with the command line who want periodic maintenance beyond standard macOS tools."
}