The online help file is already included in the distribution packages offered above. You only need to download them here if you need an updated version.
tcmd.chm: HTML Help version of the Take Command, Take Command/LE, and TCC/LE help (2010-08-07)
TakeCommand.pdf: PDF (printable) version of the Take Command help (2010-08-07). Requires a compatible viewer such as the Adobe Acrobat Reader (version 6.0 or newer).
Previous Versions of Take Command, 4NT and TCI
If you have an existing license for a previous version of Take Command, 4NT or TCI, previous versions of each product can be found at: ftp://jpsoft.com/oldver
Please note that this software requires a valid key to unlock them...they are not freeware
Plugins
The Plugin SDK allows you to develop plugins (new internal commands, internal variables, or variable functions) in C/C++ or Delphi. You can also download Third-Party Plugins developed for Take Command, TCMD/LE, and TCC/LE .