JAR to ZIP Converter > Convert JAR File to ZIP

JAR to ZIP Converter – How to Use?

Step-by-step guide to convert JAR file to ZIP format.

2 minutes
  1. 1

    Step 1: Upload the File

    Click on the ‘Upload File’ button on the webpage to convert your JAR file and select your JAR file.
  2. 2

    Step 2: Specify the Conversion Option

    Choose the method you want to convert; select either ‘Preserve Archive’ or ‘Content’.
  3. 3

    Step 3: Start the Conversion Process

    After making your selection, click the ‘Convert’ button to start the process.
  4. 4

    Step 4: Download the ZIP File

    Once the conversion process is complete, click the provided link to download your ZIP file.

What it does / What it does not

  • What it does: It transfers JAR to the ZIP ecosystem as a jar converter; it solves the need to open the jar file (jar open) with the ZIP output.
  • What it does not do: It does not blindly guarantee “JAR = ZIP” by “just changing the extension”; because repack in content mode produces different results and breaks the signed jar signature.
Free Tool (Membership Required)

JAR to ZIP Dönüştürücü

JAR File dosyalarınızı ZIP Archive formatına dönüştürün.

JAR dosyasını sürükleyin veya tıklayınJAR File • Maksimum 100MB
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Frequently Asked Questions

Is this tool free?
Yes, the JAR to ZIP Converter is completely free.
Are my files stored on the server?
No, your files are only processed during the conversion and are not stored.
Which formats are supported?
This tool converts JAR files to ZIP format.
Is there a limit on usage?
Yes, you can convert one file at a time.
Does it work on mobile?
Yes, the tool works seamlessly on mobile devices as well.

Modes (Explain clearly for ZIP)

  • Preserve Archive (recommended): The original .jar is found inside the output ZIP. (For signed jar, the safest)
  • Content: The JAR content is extracted > The JAR_CONTENT/ folder is placed inside the ZIP (jar extract zip)

Step by step

  1. Upload JAR
  2. Check META-INF and manifest.mf control
  3. Check signed jar control (jarsigner)
  4. Select mode
  5. Output: ZIP
  6. Filter + compression level > Convert > download

Settings (details)

  • ZIP compatibility mode (file names, folder root)
  • Output name: file.zip
  • Filter: META-INF zip, manifest.mf zip, spring boot jar zip folders

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