Eclipse IDE for Java Developers vs. IntelliJ IDEA: eine gute Linux-Alternative?

Eclipse IDE for Java Developers als Linux-Alternative zu IntelliJ IDEA

Aktualisiert am 21. Oktober 2026

Unser Fazit

Eclipse is a solid, free alternative for developers who prioritize standard Java and enterprise tooling over modern Kotlin-first workflows. It handles large codebases well with its mature refactoring tools and integrated Git client. However, if your project relies heavily on Kotlin, you will struggle because Eclipse's Kotlin support is a third-party plugin, not a first-class citizen like in IntelliJ. For pure Java development, Eclipse is a viable, cost-effective choice. For mixed Java/Kotlin teams, it is a significant step down in developer experience.

Funktionsabdeckung75%

Lizenz: EPL-2.0
Preis: Kostenlos
Aktuelle Version: 4.41 (9. September 2026)
Bewertung: —

Eclipse IDE for Java Developers installieren Website ↗

Screenshot von Eclipse IDE for Java Developers

Java Development Tools

Was gleich funktioniert

Integrated debugger for JVM applications with advanced profiling capabilities
Comprehensive code refactoring and static analysis tools
Built-in Git client for version control integration
Support for Maven and Gradle project management
Extensive plugin marketplace for extending IDE functionality

Was anders ist

Kotlin support in Eclipse is a third-party plugin, whereas IntelliJ has first-class, native Kotlin integration
IntelliJ IDEA Ultimate offers deeper database and web framework support out-of-the-box
Eclipse has a steeper learning curve and less intuitive UI compared to IntelliJ's streamlined interface
IntelliJ provides superior code completion and inference for complex Java generics

Ihre IntelliJ IDEA-Dateien öffnen

Eclipse cannot directly open IntelliJ IDEA project files (.idea folder, .iml files). You must recreate the project structure in Eclipse by importing the source code and build files (pom.xml or build.gradle). The .classpath and .project files generated by Eclipse are specific to its workspace and are not compatible with IntelliJ. You will need to configure your build tools manually in Eclipse to match your existing setup.

Von IntelliJ IDEA zu Eclipse IDE for Java Developers wechseln – Schritt für Schritt

Export your source code from the IntelliJ project directory
Create a new Java Project in Eclipse and import the source folders
Configure the build path to point to your Maven or Gradle files
Set up your JDK and JRE in Eclipse's Preferences
Import your Git repository using Eclipse's built-in Git client
Install necessary plugins for specific frameworks or languages

Wichtige Funktionen von Eclipse IDE for Java Developers

Native Java IDE mit Code-Vervollständigung und Refactoring
Integrierter Git-Client für Versionskontrolle
Integrierte Maven- und Gradle-Projektunterstützung
Polyglot-Unterstützung für JavaScript, C/C++ und PHP
Umfangreicher Plugin-Marktplatz für zusätzliche Tools
Cross-Plattform-Kompatibilität einschließlich Linux, Windows und macOS
Erweiterte Debugging- und Profiling-Fähigkeiten

Eclipse IDE for Java Developers unter Linux installieren

Flatpak (Flathub)flatpak install flathub org.eclipse.Java

Häufige Fragen

Does Eclipse support Kotlin as well as IntelliJ?

No, Eclipse supports Kotlin via a third-party plugin. It works, but it lacks the seamless integration, inference, and first-class support found in IntelliJ IDEA.

Is Eclipse free for commercial use?

Yes, Eclipse is free and open-source under the EPL-2.0 license, making it suitable for both personal and commercial use without licensing fees.

Can I use the same plugins in Eclipse and IntelliJ?

No, the plugin ecosystems are completely different. Plugins written for IntelliJ are not compatible with Eclipse, and vice versa. You will need to find Eclipse-specific alternatives for any IntelliJ plugins you rely on.