.P7X File Extension

Packed Digital Signature File

Developer Microsoft
4.2  |  16 Votes

What is a P7X file?

File created by Microsoft Visual Studio, A Windows SDK; contains data, including a digital signature, to verify that the contents of the Windows Store application haven't been modified after they were digitally signed; held within an .APPX package file.

More Information

The P7X file is one of four main parts of an APPX package file:

  1. App payload - App code files.
  2. App manifest - App manifest .XML file.
  3. App block map - App package XML block map file.
  4. App signature - P7X file.

The P7X file will appear as AppxSignature.p7x in the subdirectory of the Windows Store application.

Common P7X Filenames

AppxSignature.p7x - Default name of the digitally signed file for each Windows Store application.

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Programs that open P7X files


Verified by FileInfo.com

The FileInfo.com team has independently researched the Packed Digital Signature file format and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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