RAR to JAR Converter

Select files for conversion or just drag and drop them to the upload area

How to convert RAR files to JAR online?

Step 1.

Upload RAR-file

Click "Choose File" button to select a rar file on your computer. RAR file size can be up to 50 Mb.
Step 2.

Convert RAR to JAR

Click "Convert" button to start conversion.
Step 3.

Download your JAR

Let the file convert and you can download your JAR file right afterwards.

Information about RAR and JAR file formats

Name RAR JAR
Full name RAR - RAR Archive JAR, Java Archive File
File extension .rar, .rev, .r00, .r01 .jar
MIME type application/x-rar-compressed
Developed by Eugene Roshal Netscape, Sun Microsystems, Oracle Corporation
Type of format archive format Archive
Description RAR is a proprietary archive file format that supports data compression, error recovery and file spanning. It was developed by a Russian software engineer, Eugene Roshal and the RAR software is licensed by win.rar GmbH. JAR is a framework used to group different classes of java files (programs and software) and other resources and data related to it (images, texts, etc). Thus, their further easy distribution across the java platform has been simplified and became more user friendly. With JRE installed on computers and mobile phones, it can run as an independent program as well as serve as a program library. They are used by mobile games to store game data, and Mozilla Firefox, Thunderbird, and other products to store themes and add-ons.
Technical details The filename extensions used by RAR are .rar for the data volume set and .rev for the recovery volume set. Previous versions of RAR split large archives into several smaller files, creating a "multi-volume archive". Built on the ZIP file format, the JAR files can be retrieved or developed from scratch using the jar command and tools provided by JDK. An option to digitally sign those archives using the jarsign tools is also available. These files serve an extensive purpose for they also support optional manifest files, CLASS files, and application resources.
Associated programs WinRAR, 7-Zip, PeaZip, Unarchiver Oracle Java Runtime Environment, Corel WinZip Mac Edition 3, Apple Jar Launcher, Web Browsers
Wiki https://en.wikipedia.org/wiki/RAR_(file_format) https://en.wikipedia.org/wiki/JAR_(file_format)