Eclipse is an IDE (Integrated Development Environment). It was developed by Eclipse Foundation.


Eclipse IDE is able to run on LinuxmacOSSolaris and Windows. It is free and also open-source. It mainly focusses on the development of Java applications. However, you can use it for the development of applications in a variety of other languages.

You can create your Android applications and their UI, debug them and also export .apk files (signed or unsigned) using Android Development Tools (ADT). ADT is a free plugin provided by Google for Eclipse that they discontinued later. It provides an integrated environment for android application development. It was the official IDE for android before google replaced it with android studio.

Screenshot of Eclipse IDE


  • It is extensible. You can download and install plugins to extend the features of the software.
  • It provides desktop and cloud based development environment.
  • Eclipse IDE supports the development of multiple applications at the same time.
  • It has auto code completion function. Hence, you can write your code faster and potentially with fewer errors.
  • It provides debugger support. A debugger helps in finding bugs by running the program line by line so you can see where the problem exists.
  • The software provides Syntax highlighting function. This makes it easier to find errors in your program and enhance the readability of your code.
  • It uses SWT as its UI toolkit.
  • It has Drag and Drop GUI design tool. This tool makes it easier for you to design GUI simply by dragging and dropping elements where you want them. This allows you to see in real-time how the GUI is going to look and saves your time.
  • The search and replace function of Eclipse helps in correcting and editing your code faster.
  • It provides local history enabling you to differentiate between different versions of your file.
  • It includes Code refactoring feature. The feature makes your code easy to read and easy to understand. It reduces the complexity of your code.

If you want to download Eclipse IDE click here.

Final Thoughts

Although it is easier to start with, Eclipse IDE has a steeper learning curve so you can have a bit of problem in mastering it. It is also a bit slow. However, it has a lot more pros that make up for it all. Eclipse is one of the best application development software out there and you should definitely try it.

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