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Guides to a tidy Mac
Plain-language guides with official sources. Manual steps first, tools second.
Getting started
Is Tidymint safe? Here is the evidence, and how you can check it yourselfTidymint only moves files to the Trash, sends no data, and its code is public. See who has checked it, what every update goes through, and how to verify it.Read more →What Does Tidymint Do With Your Data? Short Answer: NothingA Mac cleaner can read your whole disk. Tidymint runs entirely on your Mac: works offline, no account, no tracking. Here's how.Read more →Install Tidymint on your Mac, step by stepDownload Tidymint, get past the first-launch block, click Open Anyway in Privacy & Security and grant Full Disk Access. One screenshot per step.Read more →
Understanding your Mac's disk
How to uninstall apps on Mac completelyDragging an app to the Trash leaves settings and caches behind. How to uninstall apps on Mac the right way, including macOS 26 Tahoe, and clean up leftovers.Read more →Time Machine local snapshots: are they eating your storage?What Time Machine local snapshots are, how long macOS keeps them, why your free space can look wrong, and how to remove them safely if you really need to.Read more →Xcode, Docker, node_modules: cleaning developer files on MacDeveloper files can quietly take 50 GB or more. What Xcode, Docker, npm, Homebrew, pip and local AI models keep on your Mac, and what is safe to remove.Read more →How to remove duplicate files on Mac, safelyDuplicate downloads, photos and exports waste gigabytes. How to find and remove them on Mac without breaking a project that still uses one copy.Read more →Why your Mac keeps filling up on its own, and how to stop itMac storage grows while you change nothing? Six things quietly eat space: snapshots, caches, iPhone backups, Mail, dev tools, AI models. How to stop each one.Read more →How to clear System Data on Mac, safelySystem Data taking 50 GB or more? What it actually contains and 7 safe ways to shrink it: caches, Time Machine snapshots, Xcode, Docker.Read more →How to free up space on Mac: 10 safe waysMac storage almost full? 10 safe ways to free up space on macOS: clear cache, find large and duplicate files, remove unused apps and leftovers.Read more →
Cleaner apps compared
Do RAM cleaners help a Mac? What actually worksFree RAM does not make a Mac faster. What memory pressure in Activity Monitor tells you, why RAM cleaners can backfire, and what actually helps.Read more →The best free CleanMyMac alternativesFree CleanMyMac alternative? Compare Tidymint, AppCleaner, Pearcleaner, OnyX and the tools built into macOS, including what each one can't do.Read more →
Doing it by hand vs. Tidymint
| By hand | Tidymint | |
|---|---|---|
| Speed | Open hidden folders one by one, type Terminal commands | One scan, results grouped by size |
| The big picture | You see one folder at a time | Space Lens shows the whole drive and the heaviest folders |
| Understanding your Mac | Cryptic folder names like Caches and DerivedData | Plain-language notes for common folders |
| No accidental deletes | A wrong delete is gone for good | Safe items pre-selected, the rest left to you, always to the Trash first, with Undo |
| Cost | Free, but it takes time | Free and open source |
Clean your Mac for free
Tidymint is free and open source. Everything always goes to the Trash first, so you stay in control.
