Notepad++ is a free text and source code editor that is mostly used by programmers. It is an advanced alternate version of the default notepad which supports 50 programming, scripting and markup ...

In case you missed it, Microsoft resurrected the old XML Notepad last year. The new version, XML Notepad 2007, is a .NET 2.0 application for which source code is available on CodePlex. I find it ...