.LTX

.LTX file extension

This is the basic program to work with .LTX extension

LINGO

LINGO LINGO Document

LINGO is a comprehensive tool designed to build and solve linear, nonlinear, and integer optimization models. The program provides a completely integrated package that includes a powerful language for expressing optimization models, a full-featured environment for building and editing problems, and a set of fast built-in solvers... (more)

The program works with the following extensions: lrp, ltf, lng, ldt and ltx

.LTX extension is also supported by the following programs:

WinEdt

WinEdt LaTeX Document

Edit an create documents with high typographic quality.
Internet Explorer

Internet Explorer ltxFile

Browse the Web in a secure environment with HTML5 support.