Duplicate Finder
Find and remove duplicate files to reclaim wasted disk space and keep your drive clean.
Learn about duplicate detection
The Fastest Free Disk Space Analyzer
Scan millions of files in seconds on Windows, macOS and Linux. Built with Rust + Tauri.
Example scan benchmark
12,109,741Files
100,292Directories
561.21 GBTotal Size
22.77 sScan Time
These figures show a sample scan, not your own drive.
Why DiskRaptor?
Blazing Fast
Parallel cross-platform engine scans 12M+ files in seconds — up to 6x faster than traditional scanners. See results almost instantly, even on huge drives.
Virtual TreeView
Virtual TreeView handles 20M+ nodes without UI lag. Renders only visible rows (50–200 at a time) for instant scrolling and sorting.
Interactive Diagrams
Interactive pie chart, treemap and bar charts. Click anywhere to jump directly to the file in the tree.
100% Private
100% local scanning — no data leaves your machine, no telemetry, no tracking. Your privacy is guaranteed.
25 Languages
Fully translated into 25 languages. Auto-detects your system language — switch anytime with one click.
Rust + Tauri
Built with Rust for maximum performance and Tauri for a native, secure UI on Windows, macOS and Linux.
S.M.A.R.T. Tools
Monitor disk health with S.M.A.R.T. attributes. Detect drive issues before they fail and avoid data loss.
Trash Recovery
Recover deleted files from the Recycle Bin with just a few clicks — before they are permanently gone.
Cleanup Tools
Clean up Downloads and browser clutter with one-click tools. Free up gigabytes in seconds.
Read the cleanup guideEmpty Folders
Find and remove empty folders to keep your drive organized and your file structure tidy.
Galaxy View
Explore your filesystem in 3D — drives as stars, folders as planets, files as moons. A whole new way to see your data.
Frequently Asked Questions
What is DiskRaptor?
DiskRaptor is a free, open-source disk space analyzer that shows exactly which folders and files consume your storage. Built with Rust + Tauri, it scans millions of files in seconds.
Is DiskRaptor really free?
Yes — DiskRaptor is free and open source (MIT License). No ads, no premium tiers, no data collection.
Which platforms are supported?
Windows, macOS and Linux. Native installers are available for all three platforms.
Does DiskRaptor upload my data?
No. All scanning happens 100% locally on your machine. No telemetry, no cloud, no tracking.
How do I install DiskRaptor?
Download the installer from the website or GitHub Releases — .exe for Windows, .dmg for macOS, .deb for Linux. Windows and macOS users can also install from the Microsoft Store and Mac App Store.
Download DiskRaptor
Free. Open source. No ads. No data collection.
DiskRaptor is a modern, open-source successor to JDiskReport. Written in Rust with Tauri.