ncdu is a command-line tool that excels in fast disk usage analysis with a focus on efficiency, while DaisyDisk offers an intuitive graphical interface tailored for macOS users, emphasizing visual representation and file management.
ncdu
Pros:
Fast and efficient disk usage analysis
Supports terminal-based interface for quick access
Cross-platform support (Linux, macOS)
Can delete files directly from the interface
Shows directory sizes and allows easy navigation
Cons:
Lacks a graphical user interface
Less user-friendly for non-technical users
Limited to command-line functionalities
DaisyDisk
Pros:
Intuitive and visually appealing interface
Provides a detailed graphical representation of disk usage
Supports quick previews of files
Allows for easy file management and deletion
Optimized for macOS with native features
Cons:
Can be resource-intensive for large disks
Limited support for non-macOS systems
Not as fast as command-line tools for large datasets