DataTypes.net
>> APP file

APP file format description

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

3 filename extension(s) found in our database.

.app - SymbianOS Compiled Application

The APP application files are related to SymbianOS SDK. APP file is a SymbianOS Compiled Application. SymbianOS is an operating system designed specifically as a foundation for developing smart devices. The SymbianOS SDK seems to be no longer supported.

Application:
SymbianOS SDK
Category:
Application files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
SymbianOS Compiled Application related extensions:
.widget
Yahoo! Widgets Widget
.xnp
XnView AddOn File
.zcp
Zune HD Application
.xex
Xbox 360 Executable
.xbe
Xbox Executable File
.wwe
AMP1-16 Update Executable

.app - Visual FoxPro Application

The APP development files are related to Visual FoxPro. APP file is a Visual FoxPro Application. Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft.

Application:
Visual FoxPro
Category:
Development files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
Visual FoxPro Application related extensions:
.psc1
Windows PowerShell Console Script
.xmla
XML for Analysis File
.wadcfg
Microsoft Azure Diagnostics Configuration Data
.csdef
Microsoft Azure Service Definition Schema
.psd1
Windows PowerShell Data
.mcf
Microsoft Shell Console Script

.app - Alphacam Punch Post Data

The APP data files are related to Alphacam. APP file is an Alphacam Punch Post Data. Alphacam is a leading CAD/CAM software solution for the Woodworking industry.

Application:
Alphacam
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
Alphacam Punch Post Data related extensions:
.adb
Alphacam Diecut VB Macro
.add
Alphacam Diecut Drawing
.adm
Alphacam Diecut Param Macro
.adp
Alphacam Diecut Post Data
.adt
Alphacam Diecut Tool Data
.aeb
Alphacam Wire EDM VB Macro

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

Can't open a .app 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:

example.app

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.

The .app file extension is often given incorrectly!

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

alp, qpp, aop, xpp, pap, apl, zpp, wpp, pp, apo, ap

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.alp
Ableton Live Pack
.alp
Alphacam Laser Post Data
.aop
O&P Industry AOP Data
.aop
JBoss AOP File
.qpp
QPresenter Pro Presentation
.xpp
X++ Source Code

Operating systems

DataTypes.net 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.

https://datatypes.net/open-app-files

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

Please help us by rating this page below.

4/5 based on 9 reviews.