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What is JAR?
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.
Common questions about converting to JAR
Can I convert to JAR in bulk?
Yes, MConverter supports batch converting to JAR. You can even drag and drop folders to convert to JAR. Pasting files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a file to JAR, if its size is 1 GB?
Yes, with MConverter Premium you can convert big files, up to 1 gigabyte each. The free version lets you convert files up to 200 MB. If you need to convert files over 200 megabytes to JAR, try MConverter Premium.
Is converting to JAR safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your 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 files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 2,193,737 files so far.
How long does it take to convert a file to JAR?
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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