Oxygen XML Editor
oxygenxml.comEdit, validate, transform, and publish XML in text and visual authoring modes.
Edit, validate, transform, and publish XML in text and visual authoring modes.
Edit, validate, transform, and debug XML and JSON in Altova's desktop development environment.
Create reusable DITA and XML content, standalone or connected to an existing CMS.
Generate a sitemap for a small website and review its URL inventory.
Turn JSON, YAML, XML, CSV, JSON Schema and Mermaid into diagrams you can read.
A multi-track video editor built to be operated by AI agents like Claude, Codex, or Cursor.
Author one documentation project and generate channel-specific help outputs.
A Java DSL for sending REST requests from tests and asserting response status and data.
Create, manage, and publish structured technical publications from engineering content.
Publish XML and HTML documents using XSL-FO or CSS
Repair and modernize HTML or XML through a console tool
Use a Vim-based editor with Lua configuration, a documented API, and remote-procedure-call support for extensions.
Python tools for inspecting and manipulating font files.
Keep rich-text or code notes in a hierarchical tree stored in a single database or file collection.
Generate API and project documentation from annotated source code.
Query and update YAML, JSON, XML, and other structured data from the command line.
Build functional, security and performance tests for APIs, then automate the runs in CI.
Retrieve current conditions, forecasts, history and location data through one weather-focused REST API.
Mexican accounting with separate Windows and cloud editions
Visual sitemaps that keep page content attached to the structure
A free Windows programmer’s editor with project workspaces, macros, FTP, HTML preview and a hex editor.
A compact programmer's editor with both graphical and terminal interfaces and Lua-based customization.
Manage WordPress metadata, sitemaps, schema and on-page SEO checks.
Author readable keyword-driven acceptance tests and run them from the command line with structured result reports.