How to open .chm file Ubuntu and convert .chm file to pdf document

Do you want to open a .chm file in your Ubuntu?

Simple!!

For Gnome users, you may use the package "gnochm". Install it with this command:

sudo aptitude install gnochm

For KDE users, you may use the package "kchmviewer". Install it with this command:

sudo aptitude install kchmviewer

Do you want to convert from .chm to .pdf?

You can use this conversion tool:

sudo aptitude install chm2pdf

Simple enough, isn't it? :D