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Open Z03 file

The most common choise: Split Multi-volume ZIP compressed file archive (part 4)

How to open Split Multi-volume ZIP compressed file archive (part 4) .z03 files

z03 file icon Have you had trouble opening the z03 file on your computer? What are z03 files? We explain what they are and recommend software that we know will open them.

What is z03 file?

A z03 file extension is related to the WinZip compression tool for Windows and Mac and used for part 4 of split multi-volume ZIP compressed file archive.

Split Multi-volume ZIP compressed file archive (part 4) description

The z03 file extension is associated with WinZIP. Its one part of a multi-volume compressed ZIP archive.

zip file extension is used for the native format of WinZip archiver. In WinZIP you can split a huge archive to a few smaller files, which are called parts.

WinZip uses this split file sequence for multi-volume archives:

  • .zip or exe (SFX) for first volume
  • .z01, z02, z03 ....etc. for any additional volumes

WinZip, the original and most popular compression utility for Windows, is a  tool that quickly zips and unzips your files to conserve disk space and greatly reduce e-mail transmission time.

In order to unpack the multi-volume ZIP archive, you need to place ALL of the split parts in the same directory and start extraction of the first volume. The program will automatically use all of the parts to extract the content of the archive.

Suggested software to open z03 file

WinZip

Popular file archiver for Windows

WinZip Mac Edition

Mac version of the popular WinZip compression utility

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.