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 Maia?

"Maia" is the codename for IntelliJ IDEA 9.

Download IntelliJ IDEA Ultimate EAP

IntelliJ IDEA 9 Ultimate EAP (build 90.154), released on Nov 4, 2009:

Download

Description

MD5

ideaIU-90.154.exe

Windows installer (includes bundled JRE 1.6.0_12)

4E1EB61D5EE867C44C777A5DC56892F0

ideaIU-90.154.zip

Windows ZIP archive (no bundled JRE)

FCFEAED8B5C50235BCEA46D490860A54

ideaIU-90.154.tar.gz

Unix archive

8C20D02486C65BFB2A89D1CD87C4691D

ideaIU-90.154.dmg

Mac installer

884E9A4E83716A298D6D19C0C515ECE2

ideaIU-90.154-jdk15.zip

Windows/Unix version built with JDK 1.5

1133042C24665D917793BC22F8379278

This EAP build includes a 30-day time-limited license that can be used even if you have already used an IntelliJ IDEA evaluation.

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.

Download IntelliJ IDEA Community Edition EAP

IntelliJ IDEA 9 Community Edition EAP (build 90.154), released on Nov 4, 2009:

Download

Description

MD5

ideaIC-90.154.exe

Windows installer (includes bundled JRE 1.6.0_12)

C108D75E4B9064F50794532C4A6C9334

ideaIC-90.154.tar.gz

Unix archive

37F88B463106A643F61C4667324B4ED4

ideaIC-90.154.dmg

Mac installer

4650825289C26B3CB92BF24A45884920

Release Notes

Old versions of the TeamCity plugin are incompatible with builds 10762 or later. If you're using the TeamCity integration, you'll need to get the plugin from TeamCity 4.5.5 or the forthcoming TeamCity 5.0 EAP build.

Release notes for build 90.154.

Where to Send Feedback

Issue Tracker (instructions for working with YouTrack)
EAP Newsgroup
EAP Forum