| NetBeans Packs | 
Web & Java EE |
Mobility |
Java SE |
Ruby |
C/C++ | 
All |
| Base IDE
Core components of an integrated development environment. Base IDE |  | | | | | |
| Java SE
Essential tools for programming in Java, including an editor, debugger, profiler, refactoring support, and award winning drag-and-drop GUI design tool (formerly known as Project Matisse). Java SE | | | | | | |
| Web & Java EE
Tools for creating Java web and enterprise applications compatible with the J2EE 1.3, J2EE 1.4, and Java EE 5 specifications. Includes support for servlets, JSPs, tag libraries, Struts, Java Persistence API, Enterprise Java Beans, JAX-WS, and Java Server Faces. Provides visual drag-and-drop application development environment. Web & Java EE | | | | | | |
| Mobility
Comprehensive tool set for creating Java Micro Edition applications for cell phones and portable devices. Includes visual designer, web services connection wizard, and tools for handling device fragmentation problems. Mobility | |   | | | | |
| UML
Unified Modeling Language tools that support drawing design diagrams, generating code, and automatic creation of design diagrams from existing code. UML | | | | | | |
| SOA
Tools for creating composite applications as part of a Service Oriented Architecture. Provides comprehensive BPEL support. Includes graphical editor, debugger, and refactoring support. SOA | | | | | | |
| Ruby
Complete tool set for creating Ruby and Ruby on Rails applications. Includes JRuby interpreter, Ruby on Rails framework, powerful editor, debugger, gem manager, and interactive Ruby shell. Supports easily creating, modifying, and running Ruby on Rails applications. Ruby | | | | | | |
| C/C++
Tools for developing C and C++ applications. Includes project templates, support for existing projects, advanced editor, debug support, and makefile wizard for configuration management. C/C++ | | | | | | |
| Runtimes | | | | | | |
| GlassFish V2
Free, open source, production-quality application server that is also the reference implementation for Java EE 5 specification. GlassFish V2 | | | | | | |
| Apache Tomcat 6.0.13
Free, open source web server that is the reference implementation for Java servlet and JSP specifications. Apache Tomcat 6.0.13 | | | | | | |
| | Free, 95 MB | Free, 63 MB | Free, 22 MB | Free, 19 MB | Free, 11 MB | Free, 172 MB |