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P21 File Extension

P21 file extension is created by Developer, also known as Express STEP Data Model File. P21 has been classified as 3D Image Files. The format of this file type has not been determined yet. You can open P21 files in Valve Portal 2 program.

Express STEP Data Model File Type

Express STEP Data Model File Type
Extension .p21
Developer Not Available
Popularity 5.0 (7 Votes)
Mime Type mime-type/not.available
Default Program Valve Portal 2
Category 3D Image Files
Format Not Available
Updated 7/1/2024

What is a P21 File Type?

The AIM (Application Integrated Model) and MIM (Modular Integrated Model) Express files must use l' extension .STP.

Free online P21 Tools & Apps

We have also the free online .P21 (Express STEP Data Model File) file extension apps that can allow to view, edit, convert from to P21, merge, split and compare the P21 files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

P21 Files Common Issues

There are few common issues with the Express STEP Data Model File .P21 File Extensions while opening the .P21 files on Windows and MacOs, we have solution to those issues such as:

Can't Open P21 Files?

  1. You must have supported software programs installed for Express STEP Data Model File on your system such as Valve Portal 2.
  2. Associate default Valve Portal 2 Valve Portal 2 program for *.p21 (Express STEP Data Model File) files.

    Associate P21 Default Program on Windows
    1. Right-click a *.P21 (e.g example.p21) file and click Open With.
    2. In the Open with dialog box, click Valve Portal 2 Valve Portal 2 program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .p21 files.

Related P21 File Extensions

P21 default file extension is .P21 and other similer related extensions are:

All Platform Software Programs for P21 File Extension

List of all softwares that can open the P21 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open P21 File on Windows

Software License Developer
Valve Portal 2 image. Valve Portal 2 000 for Windows Paid Valve Portal 2

MacOs logo image - FileProInfo.comOpen P21 File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen P21 file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen P21 file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen P21 file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen P21 file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

P21 file extension icon image.About P21 - Express STEP Data Model File

FileProInfo is to help you understand about the Express STEP Data Model File with *.P21 suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for P21. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for P21, please let us know.

Updated 7/1/2024

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