File Extension Library


.003 File Extension

  • Category: Backup Files
  • Format: Binary

What are .003 files and how to open them?

Can't open .003 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .003 file.

What is a .003 file extension?

.003 file extension has been classified as Backup Files. The format of .003 file is Binary

.003 is Split Archive Part 3 File

Third part of a split archive created by file splitter and combiner programs; contains the data sequentially following the data stored in a .001 and .002 file; may also have corresponding files with the extensions ".004," ".005," etc. depending on the file size.

File splitting and combining utilities are useful for dividing large files into smaller pieces that make tasks such as emailing large files more manageable.

NOTE: While the ".001," ".002," ".003". extensions are commonly used, not all of them use the same file format. Therefore, be sure to check the software that originally created the file.

List of all softwares that can open the Split Archive Part 3 File
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

How to fix problems with .003 files

  1. You need to update the application that you normally use to open .003 files. Only the latest version of the software supports the current .003 file format
  2. You need to check the .003 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)