
DaisyDisk
CleanMyMac X
GrandPerspective
OmniDiskSweeper
AppCleaner
DissectMac
DeepCleanMac
See what's inside your Mac's System Data, then clear it safely. Every item is named with what happens if it goes, only things that rebuild themselves are suggested, and everything goes to the Trash first.

Build your perfectly disciplined all-green history on Github.

Website, pricing, platforms and company facts side by side.
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| Website | lightermac.com | f6s.com |
| Pricing | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


LighterMac is a native Mac app for the moment your disk is full and Storage settings can only tell you "System Data". It opens that grey bar into named items — Xcode build folders, package caches, browser caches, old iPhone backups, Docker's disk, app leftovers — and puts one line next to each on...
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What each product offers, as listed by its team.


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When comparing LighterMac and CommitCat, you can also consider the following products.

DaisyDisk is a disk analyzer tool for OS X that visualizes hard disk usage and allows to free up hard disk space.
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GrandPerspective is a small utility application for Mac that graphically shows the disk usage...
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OmniDiskSweeper is a tool to free up the hard disk space by detecting the large files and folders.
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AppCleaner is a small application which allows you to thoroughly uninstall unwanted apps. Installing an application distributes many files throughout your System using space of your Hard Drive unnecessarily.
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DissectMac is a lightweight, native Apple Silicon app that helps you visualize and reclaim storage instantly. It identifies hidden System Data, removes orphaned application files, and monitors system resources in real-time. With 100% local processing
Compare DissectMac to LighterMac or CommitCat: