Fylix is a free universal file opener that runs entirely in your browser. No installs, no server uploads — your files never leave your device. Drop any file and view it instantly: code scripts, 3D models, spreadsheets, PDFs, and 80+ more formats. Built for developers and engineers who are tired of hunting for the right app just to preview a file. ✅ 80+ supported formats ✅ 100% browser-native & private ✅ Multi-file support ✅ Paste from clipboard (Ctrl+V) ✅ Edge computing enabled — blazing fast
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Maker
📌
Hey Product Hunt! 👋
I built Fylix out of pure frustration — I kept downloading random apps just to open one file. There had to be a better way.
So I built a tool where you just drag, drop, and it opens. Nothing leaves your browser. No account needed.
v2.0 is stable and supports 80+ formats. Would love your honest feedback — what formats or features would make this a daily tool for you? 🙏