An aplt file extension is related to the AppleScript language. An aplt file contains applet.

Detailed description

Software that open aplt file

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APLT file extension - AppleScript applet

What is aplt file? How to open aplt files?

File type specification:

Source code and script file type icon Source code and script file type

The aplt file extension is associated with the AppleScript scripting language integrated in Mac OS X (macOS) operating system for Apple Mac computers.

The .aplt file stores applet written in AppleScript language. AppleScript applets can be edited in the AppleScript Editor included in the Mac OS X (macOS).

The default software associated to open aplt file:

AppleScript Editor icon

Apple, Inc. logoAppleScript Editor  Apple macOS / Mac OS X software

Company or developer:
Apple, Inc.

AppleScript Editor is a part of Mac OS X used to create and edit AppleScripts. AppleScript is a scripting language that are used to control of scriptable applications and many parts of Mac OS X operating system.

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:

Use AppleScript Editor to open *.aplt applet files.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .aplt 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 aplt file, edit aplt file, convert aplt file, view aplt file, play aplt file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting aplt files.

Software that open aplt file - AppleScript applet

Programs supporting the exension aplt on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about AppleScript Editor for open aplt file action.

Apple macOS / Mac OS X:

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