Package transfig

Utility for converting FIG files (made by xfig) to other formats

https://sourceforge.net/projects/mcj/

The transfig utility creates a makefile which translates FIG (created
by xfig) or PIC figures into a specified LaTeX graphics language (for
example, PostScript(TM)). Transfig is used to create TeX documents
which are portable (i.e., they can be printed in a wide variety of
environments).

Install transfig if you need a utility for translating FIG or PIC
figures into certain graphics languages.

General Commands
Command Description
fig2dev translates Fig code to various graphics languages
fig2ps2tex generate a TeX file for including a PostScript file
pic2tpic Convert pic files to tpic format
transfig creates a makefile for portable LaTeX figures