APP File Extension

File Type

Mac OS X Application




Executable Files





Basic information about the APP file

APP is the extension given to files that are used in 1 operating systems such as: Mac OS. Apple Xcode is a very common application as a tool for handling APP files. This is an application developed by Apple, Inc.. In addition, the Mac OS X programs can be used to open files with the APP extension.

The data in the APP files are saved in the manner characteristic for Executable Files. Files of a different type with the extension APP can be encountered on various operating systems, and their number is 140. The format of this particular Mac OS X Application file was developed by Apple. This particular Mac OS X Application file was most likely generated by the Apple Xcode program. APP detailed description

Choose the right tool

APP File Extension

What is a(n) APP file??

The .APP file extension stands for Apple Application. It is a file type that contains executable code and allows users to save the app on their computer or device.

The APP file extension can be used in all popular OS like Windows, Mac OS X, and iOS. The Apple Swift programming language supports the .APP file format too, which means that it can be written in this language and then packaged into an app.

This article provides an overview of the .APP file extension, with information on how to open it, save it on your computer or device, and what tools are available when you need to create one.

APP File Tools

What tools are we dealing with?

We present some basic free online tools that work with APP. With their help you will be able to perform many operations on APP files. You can easily convert the file, preview its contents, or open and edit any APP file.

APP File Opener

One of the most used tools is APP opener. Here's how to easily open your APP file. If you already open the APP file, you will have more options to work with the file.

APP File Viewer

To view the contents of the APP file use the APP Viewer tool instead of installing special software. Go to the subpage, select your APP file you want to view and our tool will show you what the file contains

APP File Converter

If you cannot perform all the operations on the APP file, you can convert it to a different format. Converting the APP file will give you more options for editing the data in the file.

APP File Editor

If you want to edit the content of APP file, please use APP editor. It may happen that you will not have the full edit option and you will need to install software dedicated to making changes to the APP file. Check out our APP file editor page and learn about the possibilities



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