Developer website: Syntext
Serna offers exceptional DITA 1.1 support and comes with integrated DITA Open Toolkit. Flexible visualization of DITA maps and topics with the ability to resolve referred content and in-place editing of local conrefs greatly simplify DITA authoring.
Key Features: Available for MacOS X, Linux, Microsoft Windows (2000, XP, Vista), and Sun Solaris/SPARC; Built-in support for all popular document types (DITA, Docbook, XHTML, TEI P4, NITF, etc); On-the-fly Schema validation; Context-sensitive element help; Entity and XInclude in-place editing; Drag-and-drop with on-the-fly validation; UNICODE support and multilingual spell checking; User interface localized into several languages (including Chinese, Dutch, French, German, Igbo, Italian, Norwegian, Russian, Swedish)
- Added PDF publishing with Antenna House XSL Formatter.
- It is possible to specify multiple search paths for plugins in the Preferences Dialog.