From Just Solve the File Format Problem
Revision as of 08:08, 16 May 2015 by PaulWise
Paint.NET image (or PDN) is the native graphics file format of the Paint.NET image editor for Microsoft Windows.
Files begin with a signature: the ASCII characters "
- Paint.NET official site (which, confusingly enough, isn't actually at paint.net itself, which belongs to an actual paint company!)