OllyDbg - OllyDbg is a 32-bit assembler level analysing debugger.
Snarl - Snarl is a notification system for Windows.
IDA - The best-of-breed binary code analysis tool, an indispensable item in the toolbox of world-class software analysts, reverse engineers, malware analyst and cybersecurity professionals.
Notifu - Notifu, a free open source pop-up balloon utility
WinDbg - WinDbg is a multipurposed debugger for Microsoft Windows, distributed on the web by Microsoft as...
Notify OSD - Canonicals on-screen-display notification agent, implementing the freedesktop.