.003 File

The 003 file extension is associated with several archivers or compression tools, which are using, or did use in the past, the 003 file extension for its multi-volume files or archives, such as Winrar (see part3.rar) or 7-Zip (see 7z.003).

The general file sequence is 001, 002, 003, etc. and you will need all parts of the multi-volume archive to successfully extract the content.

An 003 file extension is used by several compression or split utilities for the third part of a multi-volume file. In order to extract the content of split archive, you first have to gather all its pieces and start the extraction of the first archive.

How to open:

To open or extract the content of the multi-volume archive just put all the parts in same directory and extract the first part in your favourite archiver, such as WinRar or 7-Zip.

How to convert:

Only complete archive can be converted in to another archive or compression format. The easiest way how to convert complete multi-volume archive is to decompress the archive with the use of supported archiving or compression tool and repack the content with another compression or archive application of your choice.