Sill
Your Mac's system load shown as a wave on your wallpaper
1 ratings4.34
Saves2
CategoryUtilities
PlatformWeb
PricingFree
Sill is a free, open-source macOS system monitor that visualizes CPU and memory load as a colored wave along the edge of your screen's wallpaper. It uses minimal system resources, requires no special permissions, and works on macOS 14 or later.
open-source
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Information
CategoryUtilities
PlatformsWeb
PricingFree
AccountNot confirmed
ListedSeptember 2026
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Mobile PageSpeed
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Checked Oct 27, 2026
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- Performance
- 93 out of 100, Good
- Accessibility
- 98 out of 100, Good
- Best Practices
- 100 out of 100, Good
- SEO
- 100 out of 100, Good
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