The SPECIALIST Visual Tagging Tool
Visual Tagging Tool (VTT) is a simple, lightweight, portable, Java Swing based annotation tool. It is developed to ease the human tagging process (markup text) for NLP by showing tagged text in different visual styles (color, font, size, etc.). VTT can be used as a stand along tool for tagging purpose as well as being integrated with other NLP programs through VTT files. Visual Tagging Tool (VTT) is open source resources and is freely available subject to these terms and conditions.