Paint 2 Go : Paint.Net Portable Edition
Paint.NET is free image and photo editing software for computers that run Windows.It is really a very good alternative for MS Paint,but a portable version would be really useful.That is what i came across at Heath Stewart’s Blog who managed to put together a portable version of the application which is of 595KB.
When you run the setup application it extracts the the files to a sub-directory under %TMP% [ Temporary directory ] and runs Paint.NET.exe. When you close Paint.NET.exe the temporary files are cleaned-up.
The portable version is the 2.62 version of Paint.Net,The portable edition has only English language support and can be downloaded from here.