how to free-up space on the hard drive of your MAC without third party apps?

Here are simple steps to free up space on your Mac’s hard drive using only built-in macOS tools, no third-party apps required:

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Steps to Free Up Space on Your Mac Hard Drive

1- Check Storage Usage:

• Click the Apple menu () > About This Mac > Storage tab.
• Wait for the breakdown (e.g., Apps, Documents, Photos, Trash). This shows what’s taking up space.

2- Empty the Trash:

• Right-click the Trash icon in the Dock > Empty Trash (or press Command + Shift + Delete in Finder and confirm).
• This permanently deletes files you’ve previously trashed.

3- Manage Large Files:

• Open Finder > Go to File > Find (or press Command + F).
• In the search bar, set criteria: Click the + button, choose File Size > is greater than > enter a size (e.g., 100 MB).
• Sort results by size, review, and delete unneeded files (drag to Trash, then empty).

4- Remove Unused Applications:

• Open Finder > Applications.
• Drag apps you no longer use to the Trash (or right-click > Move to Trash).
• Empty the Trash afterward.

5- Clear Downloads Folder:

• Open Finder > Go to Downloads (or press Command + Option + L).
• Sort by size (View > Sort By > Size) and delete large, unneeded files (e.g., old installers or PDFs).

6- Optimize Storage with Built-in Tools:

• Go to Apple menu > About This Mac > Storage > Manage.
• Use these options:
  • Store in iCloud: Offload Photos, Messages, and Documents to iCloud (requires iCloud storage).
  • Optimize Storage: Remove watched movies/TV shows from Apple TV app.
  • Empty Trash Automatically: Enable to auto-delete Trash items after 30 days.
  • Reduce Clutter: Click Review Files to find and delete large attachments, old documents, etc.

7- Delete Old Time Machine Backups (if applicable):

• Open Terminal (Applications > Utilities > Terminal).
• List local backups:
  tmutil listlocalsnapshots /
• Delete a specific snapshot (replace date.time with an entry from the list):
  sudo tmutil deletelocalsnapshots date.time
• This frees up space used by local Time Machine snapshots.

8- Clear System Cache (Optional):

• Open Finder > Go > Go to Folder > type ~/Library/Caches.
• Browse folders (e.g., com.apple.iTunes), select large cache files you don’t need, and drag to Trash.
• Repeat for /Library/Caches (system-wide caches) with caution—only delete if you’re sure.
• Empty the Trash.