System Data Unpacked Files

See what is really inside macOS System Data and delete it

This is an exact mirror of the System Data Unpacked project, hosted at https://github.com/Jarvis322/macos-sysdata. SourceForge is not affiliated with System Data Unpacked.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
SysDataMenu-1.13.1.dmg	2026-11-12	8.8 MB	7
SysDataMenu-1.13.1.zip	2026-11-12	4.2 MB	0
SystemDataUnpacked.dmg	2026-11-12	8.8 MB	1
README.md	2026-11-12	505 Bytes	0
v1.13.1 source code.tar.gz	2026-11-12	1.9 MB	0
v1.13.1 source code.zip	2026-11-12	2.0 MB	0
Totals: 6 Items		25.8 MB	8

The menu bar switch works from the window. Turning off "Show in menu bar" from the window's settings now removes the icon straight away, and turning it back on brings it back, instead of waiting for a relaunch. Thanks to @MaiwulanjiangMaiming (#30).

Install

:::bash
brew install --cask Jarvis322/tap/sysdata

or open SysDataMenu-1.13.1.dmg and drag the app to Applications. The zip is the same app for anyone scripting the download. Signed and notarized. Requires macOS 14 or later.

Source: README.md, updated 2026-11-12

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