iliyami/MacSai
Mac Sai: the open-source Mac cleaner, optimizer, and malware scanner. A free, Apple-notarized alternative to CleanMyMac, built with Swift 6 and SwiftUI. observed · 2026-08-28
Health v2 · maintenance only
79/100
- Activity 98
- Release rhythm 96
- Longevity 7
Flags: young
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 2
- age_days: 98
- days_rel: 25
- days_push: 15
- n_releases_24m: 18
Adoption not part of the score
1463 stars · 85 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Mac Sai is a free, open-source macOS application that cleans junk files, scans for malware, uninstalls apps completely, and visualizes disk usage. It is an Apple-notarized, no-subscription alternative to CleanMyMac built with Swift 6 and SwiftUI.
Use cases
- clean junk files from my mac
- find and remove malware on macos
- completely uninstall apps with leftover files
- visualize what is taking up disk space
- find duplicate files on my mac
- free alternative to CleanMyMac
- clear browser privacy traces and caches
- optimize my mac's performance
When to choose
- you want a free, open-source, no-subscription Mac cleaner
- you need an all-in-one tool combining junk cleanup, uninstaller, malware scanning, and disk visualization
- you want a native SwiftUI app with no telemetry
- you prefer Apple-notarized software installable via Homebrew
When to avoid
- you need deep antivirus protection with real-time threat detection
- you are on Linux or Windows rather than macOS 14+
- you prefer a command-line-only utility
- you need enterprise fleet management features
Facets
application · maturity active
security file-system privacy gui developer-tools privacy security developer-tools self-hosted mac-cleaner disk-cleanup malware-scanner app-uninstaller cleanmymac-alternative swiftui system-optimizer duplicate-finder no-subscription macos desktop
2 sources
- readme: https://github.com/iliyami/MacSai · fetched 2026-08-28 · b3c5a7212999
- homepage: https://github.com/iliyami/MacSai · fetched 2026-08-29 · aa3b759c6a9e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| iliyami/MacSai | main | 79 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem