SoftMaker Office - SoftMaker Office is one of the most powerful and reliable office suite that is fully compatible with the MS Office Suite.
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.
Apache OpenOffice - Apache OpenOffice is an open source, office document productivity suite.
XML Copy Editor - XML Copy Editor is a fast, free, validating XML editor.
Microsoft 365 - Boost your productivity with reliable access anywhere with services like email, calendar, file sharing, meetings, instant messaging, and Office Online
Liquid Studio - XML Tools Provider: XML Studio - Graphical XML Schema Editor.