Copyright (c) 2000-2005 by Petr Pajas
This is a free software distributed under GPL - The General Public Licence
Full text of the GPL can be found at http://www.gnu.org/copyleft/gpl.html
TrEd is a fully customizable and programmable graphical editor and viewer for tree-like structures. Among other projects, it was used as the main annotation tool for syntactical and tectogrammatical annotations in The Prague Dependency Treebank, as well as for decision-tree based morphological annotation of The Prague Arabic Dependency Treebank.
TrEd runs on the following platforms (see installation instructions for details):
For up-to-date information and most current versions of TrEd, see the project homepage.