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STPXZ file extension

The table below provides useful information about the .stpxz file extension. It answers questions such as:

  • What is the .stpxz file?
  • What program do I need to open a .stpxz file?
  • How can the .stpxz file be opened, edited or printed?
  • How can I convert .stpxz files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ XZ Compressed STEP Document

XZ Compressed STEP Document .stpxz file icon
The STPXZ file is an XZ Compressed STEP Document. ISO 10303 is an ISO standard for the computer-interpretable representation and exchange of product manufacturing information. Its official title is: Automation systems and integration - Product data representation and exchange. It is known informally as STEP, which stands for Standard for the Exchange of Product model data. ISO 10303 can represent 3D objects in Computer-aided design (CAD) and related information.
STPXZ format description not yet available
Category: Document files
Application: Solid Edge
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STPXZ aliases:
STPXZ related links:
STPXZ related extensions:
Autodesk Drawing eXchange File

Solid Edge Draft Document

Solid Edge Parts Document

Solid Edge Assemblies Document

Solid Edge Sheet Metal Document

Solid Edge Wire Harness Design

Autodesk Drawing Interchange Binary

ISO 10303 STEP Document

Viewpoint MTS Document

Solid Edge Wire Harness Design XML

Other types of files may also use the .stpxz file extension.

🚫 The .stpxz file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

stpx, stpz, tpxz

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

SchemaType Compiled Schema
Catia Compressed STEP Document
Pixz Compressed Tarball

🔴 Can't open a .stpxz file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .stpxz file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .stpxz file extension, write to us!

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