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CPIO to TAR.BZ2 Converter

Convert CPIO files to TAR.BZ2 in seconds, free and unlimited.

🔒 Files are processed on your device. Nothing is uploaded.

How to convert CPIO to TAR.BZ2

  1. Click Choose files or drop your CPIO files into the box. You can add several at once.
  2. Make sure TAR.BZ2 is selected as the output format.
  3. Press Convert, then download your TAR.BZ2 files.

CPIO

Unix copy-in/copy-out archive, used inside RPM packages and Linux boot images.

TAR.BZ2

Bzip2-compressed TAR archive: slower than gzip but smaller.

Archives are unpacked and repacked with libarchive (the engine behind bsdtar) running in your browser. Folders inside the archive are kept.

Other CPIO conversions

Convert other files to TAR.BZ2

FAQ

Is converting CPIO to TAR.BZ2 free?

Yes. Unlimited conversions, no sign-up, no watermark.

Are my files uploaded to a server?

No. FieldConvert processes files inside your browser, so your CPIO files never leave your device. That makes it private and fast, because there is no upload or download wait.

Is there a file size limit?

Only your device's memory. Files up to about 2 GB work in most desktop browsers.