JAR (file format) - Wikipedia
https://en.wikipedia.org/wiki/JAR_(file_format)
A JAR (Java ARchive) is a package file format typically used to aggregate many Java class files and associated metadata and resources (text, images, etc.) into one file for distribution. JAR files are archive files that include a Java-specific manifest file.
jar-The Java Archive Tool
https://docs.oracle.com/javase/7/docs/technotes/tools/windows/jar.html
jar-The Java Archive Tool. jar combines multiple files into a single JAR archive file. Pre-existing manifest file whose name : value pairs are to be included in MANIFEST.MF in the jar file.
Jar: перевод, произношение, транскрипция, примеры использования
https://WooordHunt.ru/word/jar
Перевод слова jar, американское и британское произношение, транскрипция, словосочетания, однокоренные слова, примеры использования.
JAR File Extension - What is a .jar file and how do I open it?
https://fileinfo.com/extension/jar
A JAR file is a Java archive (JAR) file used by the Java Runtime Environment (JRE), a framework JAR files may serve as program libraries or as standalone programs that run if the JRE is installed on...
JAR File (What It Is & How to Open One)
https://www.lifewire.com/jar-file-4138386
JAR files are ZIP compressed and often store things like CLASS files, a manifest file, and application Upload your JAR file there and choose which decompiler to use. Converting a Java application so that...