CLASS file extension

You can open file with CLASS using special software abopted to do this. In order to open CLASS file download one of the software.

How to open CLASS file

File type:
Java Class File
Developer files

Generated using the Java compiler compiled JAVA file with bytecode that is binary application code which is executable when run by a Java Virtual Machine (JVM). It is usually included in JAR files that are stored in the $CLASSPATH environment variable for execution. The "javac" command (provided with a JVM installation) is used to compile CLASS files from JAVA files. CLASS files may be also compiled on-the-fly as programmers write application code using several Java IDEs like Eclipse. These files may be executed using the Jaca Runtime Environment (JRE), but cannot be compiled with JRE because it does not contain the "javac" binary.

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