Cross Platform Products

wxWindows

• http://web.ukonline.co.uk/julian.smart/wxwin
• $0 (free)
• Includes source.
• In our opinion, this is a terrific library, especially with version 2.0 coming out soon.

Zinc Application Framework

• http://www.zinc.com
• $649 for shared code library, plus another $649 for Windows library.
• Prices include tech support for one year. Free trial download available.
• Includes source.