What are some alternatives?
When comparing JSON Lint Pro for Desktop and JSONLint, you can also consider the following products
JSONedit - JSON editor for Windows and Wine with tree, list and text views.
JSONFormatter.org - Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
JSON Editor Online - View, edit and format JSON online
JSON Online Viewer - JSON Online Viewer is a fast JSON tree visualizer.
JSONMate - JSON tree editor, inspector and beautifier
BeautifyTools JSON Validator - Use JSON Validator to validate JSON code and find errors to fix.