What is Early Access Program

We at JetBrains believe that making tools for developers should greatly involve listening to developers. Our Early Access Program lets development community closely participate in discussions devoted to IntelliJ IDEA and influence development planning, from early stages onwards.
Early Access Program allows you to try pre-release versions of our software to evaluate features that will be added to the next release.

It is important to distinguish EAP from traditional pre-release software. Please note that the quality of EAP versions may at times be way below even usual beta standards.

What is IntelliJ IDEA "Leda"?

IntelliJ IDEA "Leda" is major version of IntelliJ IDEA, released in December of 2012.

Download IntelliJ IDEA "Leda" 12.0.4

IntelliJ IDEA 12.0.4 has been released. Please download it from http://www.jetbrains.com/idea/download/

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IntelliJ IDEA "Leda" 12.0.4 build 123.168, released on February 12th, 2013

|| Download || Description ||
| [ideaIU-123.168.exe|http://download.jetbrains.com/idea/ideaIU-123.168.exe] | Windows installer (includes bundled JRE 1.7.0_09) |
| [ideaIU-123.168.zip|http://download.jetbrains.com/idea/ideaIU-123.168.zip] | Windows ZIP archive (no bundled JRE) |
| [ideaIU-123.168.tar.gz|http://download.jetbrains.com/idea/ideaIU-123.168.tar.gz] | Unix archive |
| [ideaIU-123.168.dmg|http://download.jetbrains.com/idea/ideaIU-123.168.dmg] | Mac installer |

This EAP build does not include a EAP license.
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Download IntelliJ IDEA "Leda" Community Edition 12.0.4

IntelliJ IDEA 12.0.4 has been released. Please download it from http://www.jetbrains.com/idea/download/

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|| Download || Description ||
| [ideaIC-123.168.exe|http://download.jetbrains.com/idea/ideaIC-123.168.exe] | Windows installer (includes bundled JRE 1.7.0_09) |
| [ideaIC-123.168.tar.gz|http://download.jetbrains.com/idea/ideaIC-123.168.tar.gz] | Unix archive |
| [ideaIC-123.168.dmg|http://download.jetbrains.com/idea/ideaIC-123.168.dmg] | Mac installer |
| [ideaIC-123.168-src.tar.bz2|http://download.jetbrains.com/idea/ideaIC-123.168-src.tar.bz2] | Source tarball |
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Plugin Development Kit: Since the open-source Community Edition was released, we no longer provide the plugin development kit as a separate download. Please see http://www.jetbrains.org/display/IJOS/Writing+Plug-ins for instructions on setting up a plugin development environment.

Release Notes

IntelliJ IDEA 123.168 Release Notes
IntelliJ IDEA 123.165 Release Notes
IntelliJ IDEA 123.150 Release Notes
IntelliJ IDEA 123.139 Release Notes
IntelliJ IDEA 123.116 Release Notes
IntelliJ IDEA 123.111 Release Notes
IntelliJ IDEA 123.100 Release Notes
IntelliJ IDEA 123.95 Release Notes
IntelliJ IDEA 123.67 Release Notes
IntelliJ IDEA 123.63 Release Notes
IntelliJ IDEA 123.45 Release Notes
IntelliJ IDEA 123.23 Release Notes
IntelliJ IDEA 123.4 Release Notes
IntelliJ IDEA 122.813 Release Notes
IntelliJ IDEA 122.746 Release Notes
IntelliJ IDEA 122.694 Release Notes
IntelliJ IDEA 122.639 Release Notes
IntelliJ IDEA 122.592 Release Notes
IntelliJ IDEA 122.519 Release Notes
IntelliJ IDEA 122.395 Release Notes
IntelliJ IDEA 122.327 Release Notes
IntelliJ IDEA 122.264 Release Notes
IntelliJ IDEA 122.202 Release Notes
IntelliJ IDEA 122.100 Release Notes
IntelliJ IDEA 122.29 Release Notes
IntelliJ IDEA 120.305 Release Notes
IntelliJ IDEA 120.152 Release Notes
IntelliJ IDEA 120.11 Release Notes

Major changes in IntelliJ Idea 12

Core features:

Version control:

Play Framework

Android Support

Groovy

Frameworks and Technologies