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I Built a macOS App to Reclaim Your Disk Space — NythyCleaner

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I Built a macOS App to Reclaim Your Disk Space — NythyCleaner

After years of watching my Mac slow down from invisible clutter, I built NythyCleaner — a native macOS app that finds and removes everything silently eating your storage.


The Problem

You install apps, work on projects, browse the web. Meanwhile, caches pile up, logs accumulate, duplicate files multiply. None of it is visible. All of it slows your Mac down.

NythyCleaner makes the invisible visible — and gives you back control.


🧹 One-Click System Cleanup

Open System Cleanup, hit scan. Cache files, logs, temp files, browser data — detected in seconds. Preview everything before deleting. A clean report shows exactly how much space you recovered.


📊 Disk Space Treemap

The Disk Space treemap visualizes your entire storage at a glance. Bigger block = more space used. Click any folder to drill down instantly.

  • Find large and old files fast
  • APFS volume and partition management built in

🔍 Duplicate Finder

Same photo saved three times. Same document downloaded twice. Duplicate Finder groups them by content — not just filename — so you delete with confidence.


📈 Real-Time Monitoring

CPU, RAM, GPU, network, disk, battery — all monitored live in a menu bar widget. Set refresh rate from 0.5s to 5s. View historical charts. Kill processes directly.


🛠 Xcode Cleanup

Derived Data, simulators, archives — they pile up fast. Xcode Cleanup finds everything in one scan, including Homebrew cache.


🔒 Security Audit for Developers

This one's for devs: NythyCleaner scans your project dependencies for known CVE vulnerabilities across npm, pip, Cargo, Go, and Ruby.

  • Auto-scan project dependencies
  • Detect known CVEs
  • Get update suggestions when a fix exists
  • Export a full SBOM

Just point it at your package.json or requirements.txt folder.


🗑 Complete App Uninstaller

Dragging an app to trash leaves behind preferences, caches, and containers. Uninstaller finds and removes every trace.


⚙️ Scheduled Cleanup

Set it and forget it. Scheduled Cleanup runs automatically so your Mac stays optimized without any manual effort.


💎 Dark UI — Obsidian & Emerald

Deep dark surfaces with emerald green accents. Designed for long sessions without eye strain.


Try It Free

14-day free trial — all features, no credit card required.

👉 Download NythyCleaner — nythycleaner.cloud

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