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.
NSB/AppStudio - NS Basic/App Studio is a complete, powerful development environment.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Maqetta - Maqetta is an open source project that provides WYSIWYG visual authoring of HTML5 user interfaces.
Embitz - Embitz is a free C/C++ IDE built to meet the most demanding needs of its users working in the field...
PSD2HTML - Responsive Website Development We build responsive websites that look beautiful and perform flawlessly across multiple devices.