Open JAVA files with File Viewer Plus

JAVA file open in File Viewer Plus 3
A Java Source Code File open in File Viewer Plus 3

Do you need to open a Java source code (.JAVA, .JAV, or .J) file?

File Viewer Plus can open JAVA files, and it includes helpful viewing options, such as a syntax tree view for navigating the source code. The program can also edit the source code and save the JAVA file.

Open, edit, and save JAVA files with our easy-to-use program. Try File Viewer Plus today!

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What is a .JAVA file?

java file icon

JAVA files store source code that is compiled to CLASS files to create a Java program. The Java language is an object-oriented programming language with syntax similar to C++. Java may be used to develop a variety of applications, including web apps and desktop programs that can run on multiple platforms using the Java Virtual Machine included with the free Java Runtime Environment. A JAVA file may include all the source code for a program or may be one of many source files referenced within a project.

If you are an app developer, you may have worked with JAVA files since the programming language is utilized to develop many applications. File Viewer Plus can be used to open, edit, and save JAVA files. The program also comes with various features to help you navigate and edit the source code, such as a syntax tree view, word wrap, code folding, ruler, and line numbers.

Alternate file extensions: .jav, .j

Learn more about JAVA files at

File Viewer Plus JAVA Support

Batch Convert

Conversion options:
RTF, Plain text

About File Viewer Plus

File Viewer Plus is a universal file viewer for Windows. Why pay for many software programs and clutter your PC when you only need one? File Viewer Plus supports over 300 file types. No longer do you need to buy extra software or install shady programs to open unknown or unique file types. File Viewer Plus also enables you to edit, save, print, and quickly convert your files.

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