Default browser
See installed browsers and choose the one macOS should open web links with. macOS confirms the change.
A native Mac utility · one menu bar
SuperTool
Useful tools, close at hand.
Switch your default browser, check system status, review performance, manage Keep Awake, and see storage at a glance — in one focused Mac app.
Preparing for macOSmacOS 12+Apple silicon + Intel
Overview
MON · 09:41
A clear view of your Mac
CPU18%
Memory12.4 GB
Temperature48°
Free storage142 GB
Quick tool
Default browserSafari
Keep Awake30 min
PerformanceCoolingPowerStorageDiagnostics
Example readings · availability varies by Mac
One app. A practical Mac toolkit.
Focused utilities for common tasks, with readings kept close and detail one click away.
System status
Check CPU and GPU use, memory pressure, temperatures, uptime, and power readings when available.
Performance & diagnostics
Review recent metrics, read-only top-process lists, and local observations with safe next steps.
Power
Start or schedule Keep Awake sessions. See thermal state and Low Power Mode when macOS exposes them.
Cooling
Monitor available fan speeds and temperature sensors. Fan readings depend on the Mac; the main app keeps control read-only.
Storage
Review mounted-volume space, refresh readings, or open a volume in Finder. SuperTool does not delete files.
How it works
Keep the everyday controls simple. Open a focused view when you want more detail.
Keep a useful glance
Choose which Mac readings and browser details appear in the menu bar.
Open the right tool
Use the native detail window for performance, cooling, power, storage, or diagnostics.
Stay in control
Make a local change, then review the status and available next steps.
Your Mac data stays on your Mac.
SuperTool works with local system information. It does not use accounts, analytics, ads, or network services. Technical diagnostics stay local and are exported only when you choose.
Read the Privacy PolicyNo account
No analytics or ads
Local system readings
Export diagnostics on request
Made for macOS
- macOS 12 Monterey or later
- Apple silicon and Intel Macs
- No internet connection required
- Some readings depend on Mac hardware and macOS
Frequently asked questions
Which Macs are supported?
SuperTool targets macOS 12 Monterey or later on Apple silicon and Intel. Individual sensors and readings depend on the Mac and the data macOS makes available.
Does SuperTool control fan speed?
The main app provides read-only fan monitoring. Fan control is not part of the current standard release.
Does SuperTool send my system data anywhere?
No. System readings, preferences, and technical diagnostics stay on your Mac. You can export diagnostics manually when you want to share them.
When will it be available?
We are preparing the public macOS release. Download links will appear here when the signed release is ready.