Free Online TAR.7Z to CPIO Converter
TAR.7Z
to
CPIO
TAR.7Z
Compressed Archive File
This format works based on the LZMA principle compression algorithm. It was originally used in 7-Zip archives. tar.7z archives were created for storing info about file owners and for ease of use in Unix systems, based on a TAR archiving tool.
CPIO
Copy Input/Output
A file compression format that is created in a corresponding tape archiver. It’s still used in the Linux version 2.6 kernel and the 'pax' archive installer from Apple. The archive contains header information with data about access privileges, the owner and time of creation. It was created to store back-up data on tape drives and other tape devices. These days Oracle developers deliver much of their software in CPIO format.
How To Convert TAR.7Z to CPIO

Step 1: Upload Files
Click the upload button or drag and drop your TAR.7Z files into the upload area.

Step 2: Convert File
Click "Convert" and wait for conversion done

Step 3: Download
Download the converted CPIO file