Find every duplicate. Delete the junk. Keep what matters.
You buy it. You own it. Period.
Point it at a drive. Watch it work. Take your space back.
Multi-threaded Rust engine. SHA-256 hashing. 600K files in 4 minutes. Benchmarked against every competitor.
Content-level hashing. No guessing. No false positives. Mathematical certainty on every duplicate found.
Sunburst + tree visualization. See where your space goes. Click any slice to drill down. Know your drive.
6 dark + 6 light. Void, Plasma, Jade, Ember, Arctic, Gold — and more. Every scan, your way.
JSON · HTML · CSV · Markdown. Your data in your format. Full deletion history. Ghost directory hunting.
Native desktop app via Tauri 2. Full command-line tool. Script it, automate it, or click buttons. Your call.
Search by name, size, extension. Filter results. Smart select auto-marks deletions. Preview before commit.
Optional sonic feedback — pentatonic scroll tones, scan oscillator, boot chord. Toggle on/off. Makes scanning cinematic.
600K files. Internal SSD + 4TB external. Real numbers.
| MinusOne | rmlint | jdupes | czkawka | |
|---|---|---|---|---|
| Scan time | 4:07 | 5:07 | 13:10 | DNF |
| GUI | ✓ Native | ✗ | ✗ | ✓ |
| Storage map | ✓ Sunburst | ✗ | ✗ | ✗ |
| Themes | 12 | ✗ | ✗ | 2 |
| Export | JSON/HTML/CSV/MD | sh | stdout | Text |
| Query | ✓ Name/size/ext | ✗ | ✗ | Basic |
| Price | From $15 | Free/GPL | Free/GPL | Free/GPL |
One payment. Lifetime access. Every platform. Help build the runway — save huge.
MinusOne shows you everything — then lets you fix it. One click.