Ruben Nine

Ruben Nine

Independent software maker
#92041530 followers0 following

About

Independent software engineer building focused, high-quality tools for macOS, Windows, and iOS. I care about clarity, precision, performance, and long-term reliability — without tracking, noise, or bloat. My goal: honest engineering that helps people work better and stay in control of their tools.

Links

Qoncept Apps
Twitter

Badges

Tastemaker
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Gone streaking
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Gone streaking 5

Maker History

  • DuoBolt
    DuoBoltFast, accurate duplicate file scanning for macOS & Windows
    Dec 2025
    • 🎉
    Joined Product HuntNovember 19th, 2025

Forums

Ruben Nine•

1mo ago

DuoBolt - Fast, accurate duplicate file scanning for macOS & Windows

DuoBolt finds and cleans duplicate files with a fast, modern engine. It scans large folders, codebases, design projects, and NAS volumes with high accuracy and low overhead. The desktop app runs on macOS and Windows; a free CLI is included for macOS, Windows, and Linux. DuoBolt uses BLAKE3 for multi-threaded hashing and delivers clear, visual results without unnecessary clutter.
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