Programmer's Notepad - TutorialChip
Notepad, Programmer's Wiki
No VS with Notepad++ and Programmers Notepad –
AVR Programming via TinyUSB Adapter and WINAVR/AVRDUDE
Sagar's blog: Code Sourcery g++ Lite and Programmer's Notepad for LPC1768 development
Help Getting Started, AVR and Programmer's Notepad
Python Editor: Programmer's Notepad 2
File:WinAVR programmers notepad make.png - Wikimedia Commons
Download Programmers Notepad 2.4.2 for Windows