Top Rated for IntelliJ IDEA Community Edition

Makefile support

Support for UNIX Makefiles.

InnerBuilder

Adds a Builder action to the Generate menu (Alt+Insert) which generates an inner builder class as described in Effective Java.

Autoscroll Save

At last, a handy way to save your Autoscroll to/from Source settings :).

Frame Switcher

By meo
Plugin for more convenient switching between projects/frames/windows than is alt-tab or Window menu.

RegexpTester

Regular Expression Tester for IntelliJ IDEA.

BrowseWordAtCaret

Allows to easily browse next/previous word at caret and highlight other appearances of selected word.

GenerateAllSetter

GitHub | Issues generate a class all setter method default value by alt+enter on the variable class generate a set method for two object converter when they...

Request mapper

Plugin for quick navigation to url mapping declaration.

[JetForcer] Plugin for handy Force.com development with JetBrains IDEs

JetForcer is a Salesforce Apex IDE and plugin for IntelliJ platform.

Rainglow Color Schemes

A collection of color themes created by Dayle Rees for all JetBrains platforms.