The KafNafAnnotator is a program that can be used to annotate KAF or NAF files with any tag set. KAF/NAF are standoff layered annotation format for representing linguistic analyses of texts. It is a stand-alone program implemented in Java that can run on any platform that supports Java 1.6.
KafNafAnnotator is licensed under GNU GPL v3.
There are two releases available. One generic release and one for the EU-FP7 project OpeNER.
KafNafAnnotator is compiled on Mac OS X version 10.6.8 with Java 1.6.
The source code can be downloaded through: