JSONView PRO — Offline Dataset Viewer, Editor & Exporter

🧩 JSONView PRO — Offline Dataset Viewer, Editor & Exporter

🔒 View, edit, and export JSON & CSV data — 100 % offline.
A sleek FastAPI + Jinja2 desktop web app that turns messy data into clean, structured reports — locally, privately, instantly.

⚙️ What Is It ?

JSONView PRO is a self-hosted dataset manager for .json and .csv files.
Browse, edit, validate and export your data without any cloud connection or account setup.
Just double-click 🪟 start_windows.bat, 🐧 start_linux.sh, 🍎 start_macos.sh — and you’re ready to go.

🚀 Key Features

✅ Built-in JSON / CSV editor with syntax highlighting
✅ Instant Save / Save As in the /data folder
✅ One-click export to PDF and HTML
✅ Smart nested JSON flattening engine
✅ Dark / Light themes with glass UI blur
✅ 100 % Offline — no tracking or cloud calls
✅ Powered by FastAPI + Pandas + ReportLab + Jinja2
✅ Docker-ready for team deployments

🎯 Perfect For

👨‍💻 Developers testing and debugging API outputs
📊 Data analysts cleaning and reporting datasets
🧩 Teams needing secure local data handling
🎓 Students learning JSON / CSV structures
💼 Freelancers and engineers needing quick exports

📦 Included

🔹 Full source code (FastAPI + Jinja2 + Pandas + ReportLab)
🔹 Dockerfile + docker-compose for quick setup
🔹 Modern responsive interface (Dark / Light modes)
🔹 Export templates for PDF and HTML
🔹 Startup scripts 🪟 start_windows.bat | 🍎 start_macos.sh | 🐧 start_linux.sh
🔹 Example datasets inside /data

💡 Why Buy It

⚡ One-click start — no setup required
🔒 100 % offline — your data stays yours
📄 Professional PDF / HTML report engine
💸 One-time payment → Lifetime updates

🔥 Own your data. Edit smarter. Export beautifully — with JSONView PRO.