Having problems opening a JAVA file?

We have programs that can open or convert your JAVA files.

Opening JAVA files

Did your computer fail to open a JAVA file? We explain what JAVA files are and recommend software that we know can open or convert your JAVA files.

What is a JAVA file?

Files that contain the .java file extension are program files that have been written in the Java programming language. Sun Microsystems began development of the Java programming language in 1990. In 2009 the Oracle Corporation bought Sun Microsystems.

The Java programming language uses an object-orientated approach to programming. A file with the .java extension may contain a single Java program or a variety of source code files that are combined into a single executable app. Many compilers use these files to create Java source code. Usually when a file contains the .java file extension, it contains a single page of plain text code written in the Java language.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension JAVA

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the JAVA file format or software that uses files with the JAVA suffix, please do get in touch - we would love hearing from you.