cTAKES is licensed under Apache License V2.0.
The last version of cTAKES available here at SourceForge
is cTAKES-2.5, found under the cTAKES directory.
cTAKES development has moved to apache.org.
For version 2, there was only one flavor of cTAKES.
For version 1, there were two flavors of cTAKES - the original
cTAKES and icTAKES. They provided the same set of annotators.
cTAKES 1.3.1 was equivalent to icTAKES 1.3.2
cTAKES 1.3.1 was delivered as multiple UIMA PEAR files.
icTAKES 1.3.2 contains a single jar file.
For Apache cTAKES 3.0, see http://ctakes.apache.org/