Tree Editor TrEd


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):

TrEd Homepage

For up-to-date information and most current versions of TrEd, see the project homepage.


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