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.jar Java Archive

JAR Extractor

JAR is a ZIP-based archive holding Java classes and resources. Open it to inspect or extract its contents.

  • No upload — 100% private
  • Fast, lossless when possible
  • Free & unlimited
  • Works on iPhone & Android

    JAR at a glance

    Full nameJava Archive
    TypeArchive / compressed file
    CompressionLossless
    Developed bySun Microsystems
    Introduced1996
    Extension.jar
    Opens on iPhone✕ Needs an app (or this site)
    Opens on Android✕ Needs an app (or this site)
    Opens on Windows◐ Newer versions only
    Opens on Mac◐ Newer versions only

    JAR is best for Java applications and Minecraft mods.

    Convert JAR to…

    JAR to ZIPJAR to 7ZJAR to TARJAR to TAR.GZJAR to TAR.BZ2JAR to TAR.XZ

    Frequently asked questions

    What is a .jar file?
    JAR is a ZIP-based archive holding Java classes and resources. Open it to inspect or extract its contents.
    How do I open a JAR file on my phone?
    Open this page in Safari or Chrome, tap Choose archive and pick the .jar file. Its contents appear instantly and you can save any file.
    Is it safe to extract JAR files online here?
    Yes. Extraction runs inside your browser and the archive is never uploaded.

    Archive tools

    Unzip / ExtractOpen ZIP, RAR, 7Z, TAR.GZ, ISO, CAB and 30+ archive types online. Preview the files, save…Archive ConverterConvert RAR, 7Z, TAR.GZ, ISO, CAB and other archives to ZIP, 7Z, TAR or TAR.GZ in one…Create ZIPZip files and whole folders online, free. Choose compression level, add AES-256 password…