JAR to ARJ Converter

Convert JAR to ARJ online quickly and easily. Just upload your file, convert it, and download the ARJ in seconds.

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What is JAR ?

A JAR (Java Archive) file is a package file format used to aggregate many Java class files and associated metadata and resources into one file for distribution. It is primarily used for Java applications and libraries, allowing developers to bundle all necessary components into a single archive for easier deployment and execution.

JAR format  ▶

What is ARJ ?

ARJ is a file format used for data compression and archiving. It was developed in the early 1990s and is known for its ability to compress files more effectively than many other formats available at the time.

ARJ format  ▶

How to Convert JAR to ARJ in Just a Few Steps

  1. Upload your JAR file
    Drag and drop your JAR file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose ARJ as output format
    The converter is preset to ARJ, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.

Start converting JAR to ARJ now — it’s fast, safe, and completely online!