Software packages developed by Lakshmi K. Raut A software package written in C++ and Java that converts a standard LaTex document to R markdown document for further processing and creating html, Microsoft word and many other formats for publishing, presentation. For details, click on the link above

A software package to do economics and business computations using java.  You can view the documentations and examples by clicking on the above link.

A Bengali software package which can be used to type Bengali using Unicode text or Velthuis transliteration scheme and then typeset it using an extension of tex system known as omega.  It is a free program.  Where to get it from and how to install it can be found by reading the manual, click on the above link.