How to Run JAR Files on Windows 10 - TechCult
techcult.com › run-jar-files-on-windowsFeb 16, 2021 · A jar file is short for a Java ARchive file and holds java programs (Java class files, metadata, and resources) within it.Being a package file format (similar to .zip file format ), a jar file may also be used to pack together several other files to improve portability and decrease the amount of space that these files take up.