I'm in the Open Source World

"There is not free lunch" BUT there is free ingredient / tools and many many great chef share their recipe with you.

Tools

GIMP - GIMP is the GNU Image Manipulation Program, http://www.gimp.org/
FTP tools - FileZilla, the free FTP solution, http://filezilla-project.org/
KompoZer - KompoZer is based on Nvu, a complete web authoring system http://kompozer.net/

HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility. http://www.httrack.com

Mind map software - freemind 

http://sourceforge.net/projects/freemind/

CMS - Content Managerment System

Joomla - one of the most powerful Open Source Content Management Systems http://www.joomla.org/
Durpal- open source content management platform http://drupal.org/

EditPSPad - PSPad is a freeware programmer's editor for Microsoft Windows operating systems

http://www.pspad.com/