Windows

User Panel

FlexHex Hex Editor
http://www.heaventools.com/flexhex-hex-editor.htm

Image Comparison DLL
http://www.bolidesoft.com/imagecomparer/dll.html

PE Explorer
http://www.heaventools.com

QuickHelp Window
http://www.excelsoftware.com/quickhelpwin.html

Redmond Developer News
http://reddevnews.com/

Resource Editor Software
http://www.heaventools.com/resource-tuner.htm

Resource Tuner Console
http://www.heaventools.com/command-line_resource_editor.htm

Serial Port Splitter
http://www.serial-port-splitter.com