What Tablif read on JSONJet's site
JSONJet describes itself as: “JSONJet — Explore Big Data Files, Locally”
- Price model: Yearly · free tier
- Free tier: Free forever
- Stage: Live, no waitlist
What it is
Calls itself “data explorer”.
- Calls itself: data explorer
“JSONJet is a local-first data explorer for macOS, Windows, and Linux.”
Where it puts itself
Rules out “upload files or send their contents to an analytics service”.
- Says it will not: upload files or send their contents to an analytics service
“JSONJet does not upload files or send their contents to an analytics service.”
What it costs
Yearly plan. A free tier, free forever. No monthly plan. No one-time option. Prices quoted: $0.
- One-time: no
- Monthly: no
- Yearly: yes
- Free plan: free forever
- Price: $0
“$0 forever”
“Annual subscription”
How it runs
A desktop app for Linux, Windows and macOS. Runs locally and works offline. No API.
- Kind: desktop
- Runs on: Linux · Windows · macOS
- Runs where: on the device, offline
- API: no
“Open huge JSON files, spreadsheets, Parquet datasets, SQLite databases, SQL dumps, and logs in one fast desktop app.”
“JSONJet is a local-first data explorer for macOS, Windows, and Linux.”
What it works with
Names Linux, Windows and 1 more on its pages.
- Names: Linux · Windows · macOS
“JSONJet is a local-first data explorer for macOS, Windows, and Linux.”
“JSONJet for Linux — DEB 64-bit Intel/AMD”
What it offers as proof
Live, no waitlist. Try it without signing up.
- Instant signup: yes
- Trial asks for: nothing
“Download Free No account needed”
“No account needed”
Sources
Tablif read these pages, last on 23 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
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