Eclipse - Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle.

Glade - Glade is a RAD tool to enable quick & easy development of user interfaces for the GTK+ toolkit...

Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.

Yad - Yad (yet another dialog) is a fork of Zenity with many improvements, such as custom buttons...

IntelliJ IDEA - Capable and Ergonomic IDE for JVM

Zenity - Zenity is a tool that allows you to display GTK dialog boxes in commandline and shell scripts.