Linguistic Tree Constructor

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Home - What is LTC?

• LTC is a free software tool for drawing linguistic syntax trees, running on Windows(R), Linux, and Mac OS X 10.4 platforms.
• It is available under an Open Source license (the GNU GPL).
• Key words: syntax, syntax trees, annotation, linguistics, software.

More information

See the "About LTC" page for more information.

There are also some screenshots and some documentation.

January 28, 2008

 Released version 2.8.1, which fixes a critical (but non-security-related) usability-bug.

January 27, 2008

 Released version 2.8.0, which brings horizontal trees, among other goodies.

August 20, 2007

 Released version 2.7.1, which brings speed-improvements and bugfixes (i.e., crash-fixes).

July 16, 2007

 Released version 2.7.0, which brings a working scroll-wheel, a new editing mode, and debianization!

July 11, 2007

 Released version 2.6.1, which fixes a few bugs in 2.6.0.

July 6, 2007

 Released version 2.6.0, which improves speed, and adds a side-panel for labels.

March 14, 2007

 Released version 2.5.0, which adds user-definable node-categories (such as Sentence, Paragraph, etc.).

November 12, 2006

 Released version 2.0.0, which improves the User Experience.

November 21, 2005

 Released version 1.2.0.preview15, which adds support for Linux and Mac OS X.

June 30, 2005

 Released version 1.1, of the Westcott-Hort edition of the Greek New Testament as an example.

March 19, 2005

 Released version 1.1.3, and a Greek New Testament as an example.

March 3, 2005

 Released version 1.1.0, with Unicode support.

February 18, 2005

 Launched website.
 Released version 1.0.3.