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APPLICATION file format description

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

1 filename extension(s) found in our database.

.application - ClickOnce Deployment Manifest

APPLICATION file is a ClickOnce Deployment Manifest. ClickOnce is a Microsoft technology that enables the user to install and run a Windows application by clicking a link in a web page.

.application file format description:
Data files
- / -
ClickOnce Deployment Manifest related links:
ClickOnce Deployment Manifest related extensions:
Interleaf Desktop
Offline Explorer Data
PANalytical XRD Instruments Data
TouchGraph Navigator MCSV File
DexDrive Game Card Image

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

Can't open a .application 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.

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