You may try the evaluation version of WYSIWYG Web Builder free of charge for a period of 30 days.
After the 30-day evaluation period, a license fee is required for continued use.

Please read the End User License Agreement before downloading and installing the software!
http://www.wysiwygwebbuilder.com/eula.html

MUST READ: First time users may find this information helpful: First steps: Getting Started with WYSIWYG Web Builder

Requirements
Windows 8.1 / Windows 8 / Windows 7 / Vista / XP

Download English version here:
WYSIWYG Web Builder 10.1.1 (build date: December 20, 2014)

Documentation
WYSIWYG Web Builder 10 - User Guide (PDF)
WYSIWYG Web Builder - Frequently Asked Questions (PDF)

Language modules
For other languages please visit: Language Modules for WYSIWYG Web Builder

Previous versions
WYSIWYG Web Builder 9.4.5
WYSIWYG Web Builder 8.5.9 (this version is no longer supported)
WYSIWYG Web Builder 7.6.4 (this version is no longer supported)
WYSIWYG Web Builder 6.5.7 (this version is no longer supported)

Free extras/addons for WYSIWYG Web Builder 10
Lots of free extras and addons can be found here: Free Extras

Looking for Mac or Linux Web Design software?
Quick 'n Easy Web Builder was designed for Mac OSX and Linux: http://www.quickandeasywebbuilder.com/
Download
Alternative download locations:
WYSIWYG Web Builder at INSTALKI.pl
Want to upgrade from a previous version of WYSIWYG Web Builder ?   Get your WYSIWYG Web Builder 10 licence at a discounted price NOW !