Installing WhySlow on macOS
Get up and running in just a few steps
1Download & Install
• Download WhySlow.dmg
• Open the .dmg file and drag WhySlow to Applications
2Allow App to Open
When you first try to open WhySlow, you'll see:
"WhySlow" Not Opened
Apple could not verify "WhySlow" is free of malware that may harm your Mac or compromise your privacy.
To allow WhySlow to run:
1
Go to System Settings → Privacy & Security
2
Find the message "WhySlow" was blocked to protect your Mac
3
Click "Open Anyway"
4
Confirm by clicking "Open" in the final dialog
That's it! WhySlow will open normally from now on.