Serna is basically XML Editor Software and by using it you will able to edit xml file like word processors. Serna is passing it 4.1.0 that has been released at earlier of this year. It was an enterprise version and to get the full facilities you have to purchase the license. But the Syntext Team has offered it for 30 days trail version for the users. Its WYSIWYG (What You See Is What You Get) easy-to-use editor will provide you the highest benefit.
Recently, Syntext has unveiled the Serna Free Open Source XML Editor with source codes. By visiting its official website you can know more about the company. It has only-one product Serna Xml editor.
There are two ways you can get the facility of this software. You can download the free open source version and to get the full facilities of Serna Enterprise XML content editor you have but it or you can apply for free incense. Before get the license you have fill-up a form and you will get a mail as an interactive reply. You will get a file "serna.lic" on attachment and will get instructing though mail what you have to do. You will get the instructing on its website how to use and what needs to work with it. So, enjoy it!