Dev tools · alternatives · 2026

24 alternatives to Pandia

Open multi-gigabyte JSON instantly — native, offline, free

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Jqview, a simple native GUI for inspecting JSON with jq▲208

   simplest possible native GUI for inspecting JSON objects with jq - fiatjaf/jqview

   2020 · github.com · its alternatives →

2. 2PF
   Pantry – Free JSON Storage for Personal Projects▲105

   Pantry is a free, API based JSON storage solution for small projects. We help developers build projects quickly

   2020 · getpantry.cloud · its alternatives →

3. 3JA
   JsonTree, a 3.53kb JavaScript tool for generating html trees from JSON▲78

   a lightweight dependency free javascript micro-library for making collapsable trees with JSON

   2017 · maxleiter.github.io · its alternatives →

4. 4
   OK JSON▲113

   Format and view JSON with native Mac app

   2021 · okjson.app · its alternatives →

5. 5
   A Fast, Malloc-Free C++14 Json Parser and Encoder▲98

   Meta programming utilities for C++14. Merged in matt-42/lithium - matt-42/iod

   2014 · github.com · its alternatives →

6. 6
   OK JSON▲104

   The ultimate JSON formatter for your Mac

   2023 · okjson.app · its alternatives →

7. 7
   Dadroit V Web▲74

   View large JSON files in your browser. Nothing uploaded.

   Apr 2026 · dadroit.com · its alternatives →

8. 8SA
   Squirrelbyte – a SQLite-based JSON document server▲118

   2021 · squirrelbyte.com · its alternatives →

9. 9
   Very low footprint JSON parser in portable ANSI C▲111

   Very low footprint DOM-style JSON parser written in portable ANSI C - json-parser/json-parser

   2012 · github.com · its alternatives →

10. 10
    BigJSON▲1

    Free, open-source large JSON file viewer Dadroit alternative

    Jul 2026 · bandusix.github.io · its alternatives →

11. 11
    My first open-source project release – RandomJson▲56

    Provides a Kotlin/Java library to create a random json string - mangatmodi/RandomJson

    2019 · github.com · its alternatives →

12. 12
    Power JSON Editor▲77

    A one-stop-shop tool for JSON processing on Mac

    2022 · tickplant.com · its alternatives →

13. 13
    Why an Open Source JSON-LD Database▲16

    We are pleased to launch a public preview of an open source JSON-LD database which combines the simplicity of a document db with the analytical power of semantic graph. We hope it is approachable for most any developer while having the capabilities, when needed, for data interoperability, embedded cell-level security (ReBAC style), rich shape/schema restrictions, data provenance (time travel), and fact inferencing. Why did our team at Fluree build this? Data is increasingly critical for great decision making, AI, and more. The way we typically store and manage data, mainly as an…

    2023 · flur.ee · its alternatives →

14. 14
    JSON-Splora, a gui for editing, visualizing, and manipulating JSON data▲54

    GUI app for editing, visualizing, and manipulating JSON data - wellsjo/JSON-Splora

    2016 · github.com · its alternatives →

15. 15
    Fast database for React Native with multiple data-type support▲45

    An ultra fast (0.0002s read/write), small & encrypted mobile key-value storage framework for React Native written in C++ using JSI - ammarahm-ed/react-native-mmkv-storage

    2020 · github.com · its alternatives →

16. 16
    Datoji – FREE HTTP JSON storage service▲12

    A tiny JSON storage service. Create, Read, Update, Delete and Search JSON data. - davidesantangelo/datoji

    2020 · github.com · its alternatives →

17. 17
    Datoji – remote JSON storage server. CRUD and Search JSON data▲15

    A tiny JSON storage service. Create, Read, Update, Delete and Search JSON data. - davidesantangelo/datoji

    2020 · github.com · its alternatives →

18. 18
    A JSON database on the filesystem with indexes▲12

    :man: a simple, git diffable JSON database on yer filesystem. By the power of NodeJS - DO-SAY-GO/sirdb

    2020 · github.com · its alternatives →

19. 19
    JSONKit▲4

    47 free JSON tools — all in your browser, zero uploads

    Jun 2026 · jsonkit.in · its alternatives →

20. 20
    JSONSift▲10

    Free developer tools that run entirely in your browser

    Jun 2026 · jsonsift.com · its alternatives →

21. 21
    Tinykv – Minimal file-backed key-value store for Rust▲24

    I built tinykv because I kept reaching for simple persistent storage in Rust projects but found existing solutions either too complex (sled) or unmaintained (pickledb). tinykv focuses on simplicity: JSON-based, serde-powered, with optional TTL. Perfect for CLI tools, game saves, config storage. Would appreciate any feedback from the HN community!

    2025 · crates.io · its alternatives →

22. 22
    JSONinja▲6

    Advanced JSON viewer for developers

    2025 · jsoninja.com · its alternatives →

23. 23
    Merge JSON▲5

    50+ free JSON tools that run entirely in your browser

    Jun 2026 · mergejsonfiles.com · its alternatives →

24. 24
    JSON Swiss▲13

    Free Swiss Army Knife for JSON Data

    2025 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →