10 Best Java Compilers in 2025
Last Updated : 28 Apr, 2025
Java Compilers refers to a program that takes the text file work of a software developer and compiles it into a platform-independent Java file. The Java compilers mainly include the Java Programming language compilers (javac), the Eclipse compiler for Java(ECJ), the GNU, and Jikes. The Java Compilers mainly accept the high-level Java source code and then convert it into a bytecode which can further be understood by a Java Virtual machine to develop the desired results.
Therefore in this article, a detailed overview has been provided about the Java Compilers and the top 10 Java Compilers used in 2025 by the Java developers.
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What is a Java Compiler?
Java Compiler is mainly a compiler for the Java programming language. The main objective of a Java Compiler is to translate the high-level Java code into a simple machine code file which consists of machine-readable 0s and 1s and then execute the file. A Java compiler also functions as a Java error detection mechanism. Therefore once it is activated it mainly checks the syntax errors and also generates a list of detected errors.
10 Best Java Compilers in 2025
There are numerous Java compilers available in the market, each offering unique features and benefits to Java developers. In 2025, several top Java compilers have garnered significant popularity and are widely used in the development community. Here are some of the best Java compilers used by developers in 2025:
1. Eclipse
Eclipse is one of the most popular Java applications which is widely used by software developers it is mostly used due to being a robust application that the software developer can extend as it is an open source. Being an open source application it is highly accessible no matter in which language the developers are programming.
Key Features
- Eclipse consists of a wide range of libraries for helping the developers with the documentation.
- Eclipse consists of code recommenders and debuggers.
- It also consists of a cross-platform compiler that runs on Mac OS, Windows, and Linux.
2. NetBeans
NetBeans is another Java tool which is an integrated development environment (IDE) for Java that is used to create websites and mobile and desktop applications. NetBeans is an open source application that develops a set of modular software components which are known as modules.
Key Features
- NetBeans provides support to various programming languages such as Java, HTML, JavaScript, and PHP.
- It also provides support to the PHP and C++ developers.
- It can be used in any type of device such as Windows, Mac, or Linux.
3. IntelliJ
IntelliJ is one of the popular Java compilers which is used for more than just Java programming language. IntelliJ is a type of robust editing environment that allows the software developers to program the application on the website, mobile, and in hybrid environments. It also helps to quickly fix the codes.
Key Features:
- IntelliJ helps in searching code fragments in real-time.
- The developers can take the help with the code analysis.
- It consists of an editor-focused environment which makes coding easy.
Checkout: Eclipse Vs IntelliJ IDEA Vs NetBeans for Java Development
4. XCode
Xcode is one of the popular Java editors for the Mac and it offers a great native platform that supports some of the great features. XCode is an Apple integrated development environment that can rest easily knowing it's maintained and stable.
Key Features
- Xcode supports open source for Java and it develops fat binary files.
- It mainly includes the GUI tool instruments, running on the DTrace.
- It consists of source code management with GitHub and other famous repositories.
5. Tabnine
The AI assistant which is present in Tabnine can help to automate the most repetitive code writing tasks which can cut down on hunting through the code and lead to more productive Java programming sessions. Tabnine helps software developers in writing codes in multiple programming languages and IDEs.
Key Features
- Tabnine offers a free and basic version.
- It consists of a code completion feature with the help of a powerful AI.
- With the help of this compiler, developers can write better code.
6. Codenvy
Codenvy is another popular Java compiler that consists of a multi-user remote development environment which mainly means that developers can co-work with the team members anywhere where is internet connection is available. The use of APIs and extensions makes it popular among the developers.
Key Features
- With the help of Codency developers can share work environments over an Internet connection.
- It consists of robust extensions and APIs.
- With Codenvy developers can enjoy an automated lifecycle and workspace.
7. BlueJ
BlueJ is an open source Java application and it offers an integrated Java development environment that is mainly developed for Java learners and students. The user interface of BlueJ looks good and works as it is expected to work. The developers can develop and test objects in the platform.
Key Features
- BlueJ runs on any of the operating systems which has Java installed in it.
- The unique Blue-J-specific features include the object bench, scope coloring, and code pad.
- It consists of a simple and easy-to-use user interface.
8. jGrasp
jGrasp is a Java compiler that offers a control structure for programming languages from Python to Java and many more. The main important value added is its visualizations of software applications and projects. jGrasp helps to recognize the dependencies among the classes.
Key Features
- jGrasp offers a dynamic view of primitives and objects.
- It consists of rich documentation which allows users to learn quickly and easily.
- It consists of a multi-layer IDE that can generate visualizations for software projects.
9. JavaC
JavaC is a Java compiler from the Oracle technology network which was available in 2006 and it reads class and interface definitions in Java, then further compiles the code into the class files for the applications. JavaC has a stable environment which is being maintained by the Oracle technology network.
Key Features
- JavaC is a simple and free-to-use compiler.
- It consists of ample documentation which is available on its bare-bone websites.
- This compiler helps in developing Javac commands easily.
10. Slikedit
Slikedit is one of the world wide powerful code editors which mainly offers rich features with built-in environments with error markets and warnings to help the developers during the development processes. This compiler can edit HTML and PHP in addition to multiple coding languages.
Key Features
- Slikedit works will multiple programming languages such as Java to C++.
- Auto formatting feature is available in Slikedit.
- It consists of conversion control with repo integration including Subversion and Git and many more.
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Conclusion
Java compilers are particularly used to translate the whole code into a machine code file which is one of the most important platforms for developers. Therefore java compilers are used to compile the Java programs and it is a type of platform-independent software. Thus in this article, complete knowledge has been provided about the Java compilers and the top 10 Java compilers that will be used in 2025 by the developers.
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