File Extension Library

.Z03 File Extension

  • Developer by: Corel
  • Category: Compressed Files

What is an .Z03 file?

.Z03 file extension is created by Corel. .Z03 has been classified as Compressed Files.

.Z03 is WinZip Third Split Zip File

The third file of a split archive created with WinZip, a popular file compression utility; uses the same compression as a standard .ZIP file, but is part of a collection of files that make up a single archive.

Because the Z03 file is the third part of a split archive, it must be decompressed along with a .Z01 and .Z02 file. There may also be a .Z04 file and additional files that make up the split archive.

List of all softwares that can open the WinZip Third Split Zip File
Corel WinZip 23
Smith Micro StuffIt Deluxe for Windows
ConeXware PowerArchiver
Smith Micro StuffIt Deluxe 16
The Unarchiver

How to Open .Z03 file on different platforms

Open .Z03 File on Windows

  • Right-click a .Z03
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .Z03 file and Select check box "Always use this app to open .Z03 files" Press "Ok"

Open .Z03 File on Mac

  • Right-click (or Ctrl + Left-click) the .Z03 file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .Z03 File on Linux

Right click on the .Z03 file, choose "Open with" and select a program from the list above

Open .Z03 File on iPhone

Select a file. If you don't see an application to open the .Z03 file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .Z03 File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .Z03 files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .Z03 files

  1. You need to update the application that you normally use to open .Z03 files. Only the latest version of the software supports the current .Z03 file format
  2. You need to check the .Z03 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)