>Sabéis si existe alguna utilidad para dado un fichero de texto, con su         
>texto, sus columnas... te lo pase a formato html, y que permita una alta       
>flexibilidad en cuanto a configuración.                                        

Tal vez Gnu Magic 1.0.1 :-)

Package: gnu_magic
Status: install ok installed
Installed-Size: 1
Maintainer: Merlin <merlin@magic.org>
Source: gnu_magic
Version: 1.0.1
Depends: libc6, libglib1.2 (>= 1.2.0-1), libstdc++2.8 (>= 2.90.26-1)
Description: a magic program
  Gnu Magic performs the kind of tasks any other program tends to fail
 miserably at. It is often used in repetitive and/or impossible tasks for
 human beings, such as compressing your whole 2Gb /usr partition into a 100Kb
 .tgz file, fixing kernel bugs, using WinModems in Linux and creating
 drivers for devices no one has information about.
 Note: Gnu Magic is known to run in Linux 2.0 and 2.2. We'd like to hear
 from your experiences with other systems.