API List - A collective list of APIs. Build something.
Altova XMLSpy - The XMLSpy XML Editor is a powerful tool for editing XML and related technologies. It is the only XML Editor with patented SmartFix validation, enterprise-grade editors, converters, debuggers, and code generators.
JSONREPO - JSONREPO is an API platform created for developers seeking fast, reliable, and scalable APIs
Oxygen XML Editor - Oxygen XML Editor provides a comprehensive suite of XML authoring and development tools.
APIVerve - One API Key, countless APIs. Unlock limitless possibilities
EditiX - EditiX is a quality Open Source XML Editor and XSLT Editor for Windows, Mac OS X and Linux. Test for Free with our 30-day Trial !