Fix problems
Step won't launch
Step fails to open at all. Common causes and fixes.
1 min read
Steps
Check macOS version
Step needs macOS 14 Sonoma or later. Update macOS if needed.
Force quit
If you see Step in Activity Monitor, force quit it (⌥⌘Esc) and try again.
Reset launch state
Hold ⇧ while clicking Step. Step starts with no tabs and no extensions, which usually unblocks the issue.
Reinstall
If nothing works, drag Step to the Trash and reinstall from the latest .dmg. Your data in ~/Library/Application Support/Step Browser/ is preserved.