30+ native tools to monitor performance, reclaim disk space, and keep your Mac running at its best. One-click Quick Clean gets you started in seconds.
macOS 12 Monterey+ · Intel 2015+ and Apple Silicon M1-M5 · Open Source
One click. Safe junk cleanup. Instant results.
Hit Quick Clean and MacOptimizer Studio instantly clears system caches, log files, browser junk, and temporary data — all verified safe. No prompts, no guessing. Just gigabytes reclaimed in seconds.
Highlighted FeatureMonitor, clean, and maintain — all from a single card-based native dashboard
Know exactly what's happening on your Mac, live
Live memory pressure gauge, per-process RSS tracking, and growing process detection.
Track CPU-intensive processes with real-time usage. Quit or force-quit runaway processes instantly.
Battery health %, charge cycles, thermal state. Hidden on desktop Macs automatically.
Real-time upload/download speeds, active connections, and network interface details.
S.M.A.R.T. monitoring for SSD and HDD health. Know before your drive fails.
Reclaim gigabytes of wasted disk space
One-click safe junk cleanup. Clears caches, logs, and temp files with zero configuration.
NewFull system analysis across all categories — finds every optimization opportunity in one pass.
Advanced mode: scan 18 cache categories with risk levels — app caches, Xcode, browsers, system logs, IDEs, editors, and more.
Blazing-fast Rust engine scans your disk. Sortable largest folders, drag-and-drop scan roots.
Rust EngineManage images, volumes, containers. Bulk prune. See exactly how much disk Docker uses.
Unique FeatureSystem scripts — flush DNS, rebuild Spotlight, verify disk, repair permissions.
Space lens visualization, large file finder, and duplicate detection. See what's eating your SSD.
Secure 3x-overwrite deletion. Drag files in, shred permanently. No recovery possible.
Go beyond basic caches — target the real space hogs
SHA256-based duplicate detection. Select scan roots, group duplicates, one-click select all, delete to Trash.
NewScans Ollama (4-70 GB each!), Hugging Face, LM Studio, PyTorch, CoreML, and Whisper model caches.
NewFinds old .dmg and .pkg installer files lingering in Downloads, reclaiming forgotten gigabytes.
NewClears caches for IntelliJ, PyCharm, WebStorm, GoLand, and CLion — often several GB each.
NewTargets editor caches for VS Code and Cursor (not extensions) — safe, fast space recovery.
NewClears Slack, Discord, Teams, and Zoom media caches that silently eat your disk.
NewSteam and Epic Games Store cached data cleanup. Reclaim space from download caches and shader caches.
NewFind and remove local Time Machine snapshots that can consume tens of GB on your internal drive.
NewTargets Parallels, VMware Fusion, UTM, and VirtualBuddy caches and temporary VM data.
NewFull control over apps, extensions, startup, and privacy
Clear browser caches, cookies, history. Scan app permissions for camera, mic, location.
Full app uninstaller with hidden support file detection. See real sizes including associated data.
Automatically find, sort, and clean up screenshots cluttering your Desktop and Downloads.
Control which apps launch at startup. Speed up boot time by disabling unnecessary login items.
Manage system extensions — Safari, QuickLook, Finder, input methods, and more.
Measure and analyze boot time. Identify what slows down your Mac's startup sequence.
Sequential and random read/write speed tests. Know your SSD's real-world performance.
Full audit trail — timestamps, paths, bytes freed. Exportable for debugging and accountability.
Every destructive action is confirmed, logged, and auditable
Every delete, clean, and remove requires two-step confirmation. See exactly what will be affected.
Every action logged with timestamps, paths, and bytes freed. Export the complete history anytime.
Every line of code on GitHub. No telemetry, no analytics, no data collection. Verify it yourself.
Download MacOptimizer Studio and take control of your Mac.