An installhelper file extension is related to the macOS (OS X) operating system. An .installhelper file stores Install Helper document.

Detailed description

Software that open installhelper file

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INSTALLHELPER file extension - Apple Mac Install Helper document

What is installhelper file? How to open installhelper files?

File type specification:

System file type icon System file type

installhelper file icon: installhelper filetype icon

The installhelper file extension is associated with the Mac OS X (also known as macOS), an operating system for Apple Mac computers.

The installhelper file contains Install Helper document from OS X.

The default software associated to open installhelper file:

macOS icon

Apple, Inc. logomacOS  Apple macOS / Mac OS X software

Company or developer:
Apple, Inc.

macOS is Unix-based desktop operating system, a successor of Mac OS X system for MacBook-family, iMac, Mac Mini and Mac Pro computers, developed and sold by Apple, Inc.

Mac OS X icon

Apple, Inc. logoMac OS X  Apple macOS / Mac OS X software

Company or developer:
Apple, Inc.

OS X or Mac OS X is Unix-based operating system developed by Apple Inc. for Macintosh computers. It contains basic core applications for everyday use, such as Finder basic file manager, Safari for Internet browsing, QuickTime for video, iTunes for managing audio data and iPod, iOS devices management , iMessage instant messaging, Mail, Contacts, Calendar and many more.

The latest version 10.11 of OS X is called El Capitan. It is available to purchase on Mac App Store as well as is distributed with new Mac computers and notebooks. It includes features to improve the security, performance, design and usability.

OS X operating system was replaced by new macOS in 2016!

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

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

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

Unspecified and all other actions for computer programs working with installhelper file - Apple Mac Install Helper document

Click on the software link for more information about macOS. macOS uses installhelper 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.).

Apple macOS / Mac OS X:

Main software associated with installhelper file by default:
macOS small icon macOS
Mac OS X small icon Mac OS X

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