File Extension Library


  • Developer by: Apple, Inc.
  • Category: Settings, options, themes or skins Files

What are .APPLESYNCINFO files and how to open them?

Can't open .APPLESYNCINFO file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .APPLESYNCINFO file.

What is a .APPLESYNCINFO file extension?

.APPLESYNCINFO file extension is created by Apple, Inc.. .APPLESYNCINFO has been classified as Settings, options, themes or skins Files.


The applesyncinfo file extension is associated with iOS version 2.X (formerly iPhone OS 2) operating system used in older Apple iPhone and iPod Touch devices.

Its some sort of XML based file, found in the "Favorites" folder.

.APPLESYNCINFO file format is deprecated and this file format is no longer supported.

Currently, .APPLESYNCINFO file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.

How to open:

Use any text editing tool to view content of *.applesyncinfo files.

How to convert:

There is probably no real way how you can convert this particular file type to anything else.

How to fix problems with .APPLESYNCINFO files

  1. You need to update the application that you normally use to open .APPLESYNCINFO files. Only the latest version of the software supports the current .APPLESYNCINFO file format
  2. You need to check the .APPLESYNCINFO file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)