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How to convert JAR to RAR?
You can convert JAR to RAR with MConverter in three easy steps:
Choose JAR files from your device
At the top of this page, drag and drop your JARs. You can also click to select JAR files using your operating system's file picker. Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste a JAR file you have copied to clipboard. Converting a folder with JAR files to RAR is also supported: simply paste or drag and drop it.
Click or tap on RAR from the list of target formats
Alternatively, you can use the search field to quickly find the format you need, whether it's RAR or something else.
Download your RAR files, after MConverter has finished processing them
There's an option to automatically download the converted RAR files, so you don't have to press the download icon for each RAR. You may see a share icon as well. Use it to directly share the RARs with other apps.
About the formats
Archive/Compression file formats
Sun Microsystems, now Oracle Corporation
JAR, or Java Archives, are executable Java programs by the Java Runtime Environment (JRE).
Please note that MConverter cannot create an executable program if the provided source archive file was not a compiled program for the same platform. When converting from JAR to another format, MConverter only extracts the contents of the JAR file. It does not make it installable in another format.
Archive/Compression file formats
RAR files are archives with one or more compressed files inside. Typically, the RAR compression algorithm produces smaller files when compared to ZIP, as it offers a higher lossless compression ratio.
Common questions about converting JAR to RAR
Can I convert JAR to RAR in bulk?
Yes, MConverter supports batch converting of multiple JARs to RARs simultaneously. You can even drag and drop folders containing JARs to convert to RAR. Pasting JAR files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a JAR file to RAR, if its size is 1 GB?
Yes, with MConverter Premium you can convert big JARs, up to 1 gigabyte each. The free version lets you convert files up to 200 MB. If you need to convert JAR files over 200 megabytes, try MConverter Premium.
Is converting JARs to RAR safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your JAR files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your JARs and other converted files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 2,645,597 files so far.
How long does it take to convert JAR to RAR?
For most archive files, the wait is often less than a minute. However, MConverter also supports converting larger archive files, meaning that it could take a while (up to over an hour, for example).
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