pdf editor windows 7

i.Hex is a small and free graphical Hex Editor for Windows.

Graphics/Photo Editor for Windows.

MathType is a powerful interactive equation editor for Windows and Macintosh.

Make editing simple with TotalEdit the professional code editor for Windows

HTML source Editor for Windows with syntax highlighting, utlimited text size etc

Rubilnik allows you to easily switch between HTML-Editor and browser windows.

RegmagiK is advanced Windows Registry editor.

DBF Viewer and DBF Editor for Windows - View, edit and print your dbf files!

A resource editor to make changes to compiled 32 bit Windows executable files.

XEmacs is the classic, super customizable editor for Windows.