spaceradar ☆
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Description:
Disk space and memory visualiser
Type: Cask  |  Latest Version: 6.0.1@0  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: System utilities
Tags: disk-usage visualization memory-analyzer system-utility file-system
Install: brew install --cask spaceradar
About:
SpaceRadar is a Node.js-based utility that provides interactive, sunburst-style visualizations of disk and memory usage. It helps users quickly identify large files and directories consuming storage space. The tool offers a graphical alternative to command-line utilities like du, making it easier to navigate and clean up storage.
Key Features:
  • Interactive sunburst chart visualization
  • Real-time disk and memory scanning
  • Drill-down navigation to explore nested directories
  • Cross-platform support (macOS, Linux, Windows)
Use Cases:
  • Identifying and removing large, unnecessary files to free up disk space
  • Analyzing memory usage patterns for Node.js applications
  • Visualizing directory structures and storage distribution
Alternatives:
  • ncdu – ncdu provides a fast, terminal-based interface, while SpaceRadar offers a graphical, interactive chart.
  • DaisyDisk – DaisyDisk is a polished commercial macOS app, whereas SpaceRadar is a free, open-source, cross-platform tool.
Version History
Detected Version Rev Change Commit
Mar 15, 2026 11:55pm 6.0.1 0 VERSION_BUMP a5fc4833
Feb 6, 2026 6:40pm 6.0.0 0 VERSION_BUMP a5ac1ab5
Jun 30, 2024 12:03pm 5.1.0 0 VERSION_BUMP 2b346daf
Feb 14, 2024 1:26pm 5.1.0 0 VERSION_BUMP 7b10b541
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