There are 16 other file types using
the APP file extension!

app file - MAC application package or core system service file [common]

app file - Lotus Symphony add-in application file

app file - dBase application generator object

app file - DR-DOS executable application file

app file - Visual FoxPro application

app file - Alphacam punch post file

app file - ArcPad project file

app file - Psion OVAL file

app file - Timex Data Link USB application file

app file - CA Visual Objects platform for developer (CAVO) project file

app file - Clarion for Windows application

app file - Cybiko computer application file

app file - Team Developer normal mode application file

app file - OrbWorks PocketC CE application file

app file - ThecusOS application file

app file - Atari picture image

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APP file extension - Symbian OS application file

What is app file? How to open app files?

The app file extension is associated with the Symbian OS a mobile platform used in various smart mobile phones developed by Sony Ericsson, Nokia etc.

The *.app file stores application for Symbian OS.

Nokia stopped developing of Symbian in 2012.

The default software associated to app file type:

Symbian OS icon

Nokia Corporation logo Symbian OS  Symbian software

Company or developer:
  Nokia Corporation

Symbian OS was the first popular user-friendly operating system for smart phones. Symbian OS supports many modern features, such as multitasking, memory protection, multi-touch, Microsoft Silverlight, Adobe Flash, widgets, video conferencing etc.. Pre-installed applications in phone can manage phone calls, SMS, MMS, multimedia, e-mails, Internet browsing etc.. Applications for Symbian are written in Symbian C++ programming language. Other applications are available to download on Nokia Ovi Store.

Help how to open APP files:

Currently there is no specific information available, about how to open this file extension.

How to convert file with extension APP:

Currently there is no specific information available, about how to convert this file extension.

List of recommended software applications associated to the .app file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open app file, edit app file, convert app file, view app file, play app file etc. (if exist software for corresponding action in's database).

  • Others app file

Unspecified and all other actions for computer programs working with app file - Symbian OS application file

Click on the software link for more information about Symbian OS. Symbian OS uses app file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).


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