This is the command extconv that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
extconv - convert a TeX document in either Big 5+ or GBK encoding into `preprocessed'
form.
SYNOPSIS
extconv < infile > outfile
DESCRIPTION
Big 5+ and GBK encodings use the characters {, }, and \ which have special meanings in TeX
documents.
After processing a LaTeX 2e document which contains such characters with extconv you need
not care about these special characters.
This filter is part of the CJK macro package for LaTeX 2e.
Use extconv online using onworks.net services