DirSize - Folder Size Viewer
Find large folders instantly
Only for Mac
Free
Mac
DirSize is a simple macOS app that visualizes folder sizes.
Scan any folder, and it automatically calculates the size of its subfolders and displays them sorted by size.
Quickly identify which folders are taking up your storage.
【Features】
・View folder sizes in a list
・Automatically sorted by size
・Expand in a tree view for detailed inspection
・Open in Finder with one click
・Lightweight and fast
【Why DirSize】
Unnecessary features are stripped away, focusing only on what you need.
Organize your folders simply and efficiently.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Manato Ishiwata, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Manato Ishiwata
- Size
- 1.2 MB
- Category
- Developer Tools
- Compatibility
Requires macOS 13.0 or later.
- Mac
Requires macOS 13.0 or later.
- Mac
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 AppIshiwata