The *.lrn file extension is related to the Apple Chess computer game. The *.lrn file contains user data.

Detailed description

Software that works with lrn file extension

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LRN file - Apple Chess user data file

What is lrn file? How to open lrn files?

File type specification:

Game file type icon Game file type

lrn file icon: lrn filetype icon

The LRN file extension is associated with the Apple Chess a chess computer game integrated to Apple Mac OS X operating system for Mac computers. The *.lrn file contains information about user of Apple Chess.

The default software associated to lrn file type:

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:

The lrn files are part of the Apple Chess Game and are not meant to be opened directly.

How to convert:

As far as we know, this .lrn file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

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

  • Settings lrn file

Settings file type for software that use lrn file - Apple Chess user data file

Programs supporting the exension lrn on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Mac OS X for settings lrn file action.

Apple macOS / Mac OS X:

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