HTML-Notepad - HTML WYSIWYG editor for structured documents
Netbeans - NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
Notepadqq - Notepadqq is a linux clone (identical application) of Notepad++
C++ Builder - Modern, fast C++. Four platforms, backed by powerful UI and database frameworks.
iNotepad - Write and organize all your texts and notes on Mac.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM