This document summarizes Notepad++, an open source text editor for Windows. It discusses that Notepad++ can edit various file formats simply and includes basic editing shortcuts. The document notes that Notepad++ was developed in Java to allow it to run cross-platform on any operating system with Java Virtual Machine installed. It also outlines some of Notepad++'s core features like opening, saving, and editing text files as well as its limitations like lack of advanced formatting and single document view. System requirements and potential future updates are also covered.