- Extension
- .jar
- .rar
- Format
- Binary
- Binary
- Category
- Developer
- Compressed
- Developer
- Oracle
- Eugene Roshal
- Description
- A JAR file is a Java archive (JAR) file used by the Java Runtime Environment (JRE), a framework used for executing Java programs. JAR files may serve as program libraries or as standalone programs that run if the JRE is installed on the computer or mobile device.
- A RAR file is an archive that contains one or more files compressed with RAR compression. It uses a higher compression ratio than typical ZIP compression and incorporates a proprietary compression algorithm that is now used by other compressors, including 7-Zip for its .7Z files. RAR files may be extracted using a variety of programs.
- MIME Type
- application/java-archive
- application/x-rar-compressed
