jless is described as 'Will pretty print your JSON and apply syntax highlighting. Use it when exploring external APIs, or debugging request payloads' and is an app in the development category. There are more than 25 alternatives to jless for a variety of platforms, including Mac, Windows, Linux, Web-based and Android apps. The best jless alternative is jq, which is both free and Open Source. Other great apps like jless are JSON Crack, json-log-viewer, yq and jsonbolt.
Quickly view, search, and export large JSON data with ease. Open 1GB JSON files in just seconds. Use RegEX and JSONPath to easily search through the data. Export JSON files to XML in both minified and formatted versions.
Netherlands
EU
Visual JSON Editor is a JSON schema draft v4 based file editor for Windows: When opening a JSON file, the application auto-generates an editor GUI based on the provided JSON schema. The goal is to make JSON editing more effective and easier for users.
Switzerland
AllJSON is a free, fast, browser-based tool for working with JSON. It validates messy JSON, lets you explore it as an interactive tree, and turns clicked fields into BigQuery / Snowflake-style SQL — all without sending data anywhere.
PolandEU
JSON Hero is an open-source, beautiful JSON explorer for the web that lets you browse, search and navigate your JSON files at speed. 🚀.
A powerful macOS application designed for developers who work with JSON daily. Format and beautify messy JSON, validate syntax instantly, organize snippets in collections, convert between JSON and other formats, and quickly search through your saved snippets.
Argentina
Free JSON & Markdown workbench — format, validate, diff, chart, generate types, test APIs. Runs 100% in your browser, no signup, no uploads.
India
JSON Viewer is a native Mac app to visualize, validate and format JSON datasets in a clean and snappy interface.
Advanced JSON Viewer transforms raw JSON data into an elegant, interactive viewing experience right in Safari.
United States
Complete JSON editor for Windows with JSON syntax-coloring, auto-completion, well-formed checking, JSON to XML/CSV conversions, JSON Schema validator and more.
Json List is a lightweight, easy to use app that lets you open any JSON file and displays it in user-friendly list format. It supports Material You dynamic color.
