Eclipse IDE vs Inteljava IQ

Eclipse IDE is a free development platform for building integrated tools and rich client applications, available for Windows, macOS, and Linux. Its Java Developers package combines a Java IDE with a Git client, XML editor, and Maven and Gradle integration. The 2026-09 release supports Java 26 and includes a compact source file wizard for Java 25 and later projects, plus a quick assist for converting enhanced for loops to forEach statements. Other platform features include regular expression content assistance in find and replace, console zoom controls, and search filters in Problems, Tasks, and Bookmarks views. Packages cover Java, Enterprise Java and web, C/C++, embedded C/C++, PHP, DSLs, and other development areas. Eclipse Marketplace plugins can extend the platform. The Eclipse Foundation provides project security support, and users can seek community help through its chat space or report issues through its problem reporting process. The Foundation’s default project license is the Eclipse Public License unless project documentation says otherwise. The Eclipse Foundation is an international non-profit association based in Brussels.

Inteljava IQ is a Windows IDE for Java and other JVM development, with additional tools for web and enterprise work. After it indexes source code, it provides code completion, analysis during coding, and refactoring. Smart completion proposes types suited to the current context, while language assistance covers SQL, JPQL, HTML, and JavaScript, including expressions within Java string literals. Built-in tools include build and version-control tools, a decompiler, coverage, and database tools with SQL. Listed JVM languages include Java, Scala, Groovy, and Kotlin; named frameworks include Spring, Java EE, GWT/Vaadin, JBoss, Play, and Grails. The Community edition is for JVM and Android development and is open-source under Apache 2.0. Ultimate is for web and enterprise development under a commercial license. A free trial is available. Both download buttons are labeled .exe.