Browse free open source JSON software and projects for Windows below. Use the toggles on the left to filter open source JSON software by OS, license, language, programming language, and project status.
Import YAML/JSON-formatted configuration files into Keycloak
Script that organizes the Google Takeout archive
Development toolkit for Web Services and XML data bindings for C & C++
A JSON viewer plugin for Notepad++
Lightweight and flexible command-line JSON processor
Skin changer for League of Legends (LOL)
jless is a command-line JSON viewer designed for reading
A smarter shell and scripting environment with advanced features
JSON that's part of C++
Discover our global repository of countries, states, and cities
Core part of Jackson that defines Streaming API
Get a full fake REST API with zero coding
A JSON based anime data set with important meta data
A block-style editor with clean JSON output
Situational Awareness Server compatible with TAK clients
A toolchain for web projects, aimed to provide functionalities
EnvFile 3.x is a plugin for JetBrains IDEs
C library for encoding, decoding and manipulating JSON data
Constantly updated lists of world countries
JSON library for Arduino and embedded C++. Simple and efficient
A C++ library for interacting with JSON
An open source, general-purpose policy engine
An easy to use app for installing and updating 3DS homebrew
JSON Hero is an open-source, beautiful JSON explorer for the web
JSON5 — JSON for Humans