Free
$0
- Deep scan of all 12 places
- Clean app & web caches
- Clean logs & Trash
The friendly Mac cleaner
Hi. I eat junk files.
Mac storage full? Spacious finds the caches, Xcode leftovers and forgotten files hiding in System Data, and only removes what you choose.
Download for Mac
Free up storage on your Mac.
One deep scan of the twelve places that quietly fill up your disk and make System Data huge.
- App cachesRebuildable files apps keep in your Library.
- Web & Electron cachesBrowser, Slack, Discord and VS Code caches.
- Logs & crash reportsOld diagnostic files nobody reads.
- TrashFiles you deleted that still take up space.
- XcodeDerivedData, device support, previews and archives.
- SimulatorsOld iOS runtimes and unavailable devices.
- Package cachesnpm, Yarn, pnpm, Homebrew, CocoaPods, Gradle, pip.
- Build filesnode_modules, .next, build and target folders.
- DownloadsInstallers and files you forgot about.
- Large filesThe biggest files in your home folder.
- iPhone & iPad backupsOld device backups made by Finder.
- Cloud leftoversFolders left behind after signing out of iCloud.
Clean your Mac in three steps.
- ScanPress Start deep scan. The fan pulls junk out of every folder.
- ReviewSee every file, its size and how safe it is to remove.
- CleanPress Clean. Caches go away, your own files go to the Trash.
Simple pricing.
Pro Monthly
$5/month
- Everything in Free
- Xcode, simulators & build files
- Downloads, large files & backups
- Cancel anytime
Pro Lifetime
$19.99once
- Everything in Pro
- Pay once, keep it forever
- Every future update
Questions.
What is System Data on a Mac, and why is it so big?
System Data is everything macOS can't put in a neat category: app caches, browser and Electron caches, logs, Xcode build files, iOS simulators, package manager caches and more. These pile up quietly, so System Data can grow to 50 or even 100 GB.
How do I clear System Data on my Mac?
Download Spacious, press Start deep scan, review what it finds, and press Clean. Spacious looks in twelve places that make System Data grow and shows exactly what will be removed before anything happens.
Is it safe to delete caches on a Mac?
Yes. Caches are copies apps can rebuild, so deleting them frees space without losing your data. An app may open a little slower the first time while it rebuilds its cache. Spacious only preselects things that grow back.
Will Spacious delete my personal files?
Not unless you ask. Your own files, like old downloads, large files and device backups, are never selected for you, and when you do pick them they go to the Trash so you can restore them.
How much space can Spacious free up?
It depends on how you use your Mac. Most Macs have a few gigabytes of caches and logs. Developers with Xcode, simulators and node_modules folders often get back tens of gigabytes.
Is Spacious free?
Yes. Spacious is free to download and scans all twelve places. The free plan cleans app caches, web caches, logs and the Trash. Spacious Pro, $5 a month or $19.99 once, also cleans Xcode, simulators, package caches, build files, downloads, large files, device backups and cloud leftovers.
How do I delete Xcode DerivedData and old simulators?
Spacious finds Xcode DerivedData, device support files, previews, archives and old simulator runtimes. It removes simulators through Xcode's own tools and keeps your newest runtime unless you choose it.
Which Macs does Spacious work on?
Spacious runs on macOS 26 Tahoe or later. It is signed and notarized by Apple and updates itself.