How to Find Large Files on Mac
Find the biggest files on your Mac using Finder search, the Storage settings, Terminal commands or a dedicated disk space analyzer.
The fastest way to find large files on a Mac is System Settings → General → Storage, which lists your biggest documents directly. For a complete picture —including hidden folders and system locations—use Finder search or a disk space analyzer.
Method 1: Storage Settings
- Open System Settings → General → Storage.
- Wait for macOS to finish calculating.
- Open the Documents category to see your largest files, downloads and unsupported apps.
Method 2: Finder Search
- Open Finder and press Command-F.
- Set the filter to File Size → is greater than →
1 GB. - Set the search scope to This Mac.
- Sort by size and review the results before deleting anything.
Method 3: Terminal
For a quick scan of your home folder:
du -ah ~ | sort -rh | head -30This lists the 30 largest files and folders by size. Use sudo carefully and
never delete files you don’t recognize from system locations.
Method 4: Disk Space Analyzers
Finder and Terminal only show what you ask for. Disk analyzers scan everything and visualize the result. Neatwise maps your disk so the biggest folders stand out immediately, and DaisyDisk offers a similar interactive view.
What to Do With Large Files
- Delete what you no longer need (old downloads, disk images, recordings).
- Move archives and media to an external drive or cloud storage.
- Compress folders you must keep but rarely open.
Frequently Asked Questions
What is the fastest way to find large files on Mac?
The fastest way is System Settings → General → Storage → Documents, which lists your largest files directly. For a complete picture, a disk space analyzer scans every folder, including hidden ones.