Tools I used to make this website and the items in it. Most of these are open source or free:

Vector Graphics:	Inkscape
Graphics:	The Gimp
Database:	MySQL
FTP Software:	Filezilla
Version Control:	Subversion
Mac Classic IDE:	Codewarrior
Windows IDE:	MS Visual Studio
Android IDE:	Eclipse
Mac OS X IDE:	XCode
X-Platform IDE:	QtCreator
Web Server (win):	Aprelium
Server:	myhosting.com
Text Editing:	Notepad++
Audio:	Audacity
Batch images:	Image Magick
Languages:	C++, Obj-C, Java, Javascript, HTML, CSS, SQL, PHP
Reference:	GOOGLE!