APPXUPLOAD file format description

Many people share .appxupload files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .appxupload file can be edited, converted or printed with. On this page, we try to provide assistance for handling .appxupload files.

1 filename extension(s) found in our database.

.appxupload - Windows 8 App Upload Package

The APPXUPLOAD development files are related to Microsoft Visual Studio. APPXUPLOAD file is aWindows 8 App Upload Package. An app package is a container based on the Open Packing Conventions (OPC) standard. The .appxupload file is created as part of the packaging process and contains two other files: .appx and .appxsym.

Microsoft Visual Studio
Development files
- / -
Windows 8 App Upload Package related extensions:
WebObjects Application
Xcode Project User Data
Tizen Effect Model
JavaCC Grammar File
WebObjects API File
WebObjects Declaration

Naturally, other applications may also use the .appxupload file extension. Even harmful programs can create .appxupload files. Be especially cautious with .appxupload files coming from an unknown source!

Can't open a .appxupload 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .appxupload file format, then write to us!

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