A jar.pack file extension is related to the Oracle Pack200 and used for packed JAR files.

Detailed description

Software that open jar.pack file

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JAR.PACK file extension - Oracle Pack200 packed JAR archive

What is jar.pack file? How to open jar.pack files?

File type specification:

Archive and compressed file type icon Archive and compressed file type

jar.pack file icon: jar.pack filetype icon

The jar.pack file extension is associated with the Java technology. File contains packed JAR file by Oracle Pack200.

Pack200 compresses large files very efficiently, depending on the density and size of the class files in the JAR file.

One can expect compression to 1/9 the size of the JAR file, if it contains only class files and is in the order of several MB.

The default software associated to open jar.pack file:

Oracle Corporation logoJava Web Start  Multiplatform software

Company or developer:
Oracle Corporation

Java Web Start is technology developed by Oracle and used to deploy standalone JAVA applications over the network.

Help how to open:

Use Pack200 to work with *.jar.pack files.

How to convert:

The easiest way how to convert jar.pack archive is to decompress the jar.pack archive with the use of compatible tools and repack the content with another compression utility of your choice.

List of recommended software applications associated to the .jar.pack file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open jar.pack file, edit jar.pack file, convert jar.pack file, view jar.pack file, play jar.pack file etc. (if exist software for corresponding action in File-Extensions.org's database).

Software that open jar.pack file - Oracle Pack200 packed JAR archive

Programs supporting the exension jar.pack on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Java Web Start for open jar.pack file action.


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