.003 File

.003 is Split Archive Part 3 File

Key Features: .003 File Extension

Features	Description
File Extension	.003
Format	Binary
Category	Backup

What's on this Page

How to open:
How to convert:

What is an .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.

Split Archive Part 3 File - File openers

Windows

Smith Micro StuffIt Deluxe for Windows
Welltek 001 File Joiner & Splitter
Freebyte HJSplit for Java
Freebyte HJSplit
SplitJoin
7-Zip
OO1 File Manager
File Splitter & Joiner

Mac

Incredible Bee Archiver
Smith Micro StuffIt Deluxe 16
Freebyte HJSplit for Java
Split & Concat

Linux

Freebyte HJSplit for Java
Freebyte HJSplit for Linux

Backup

Binary

How to solve problems with 003 files

Associate the 003 file extension with the correct application. On :
Windows: Right click on any 003 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.003 files". Mac: Right click (or Ctrl-click) the 003 file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open .003 is Split Archive Part 3 File. Because only the current version supports the latest 003 file format. Search, therefore, e.g. on the N/A manufacturer website after an available .003 is Split Archive Part 3 File update.
To make sure that your 003 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.