The contacts file extension is related to the contacts information files.

Detailed description

Software that works with contacts file extension

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CONTACTS file extension - Contact file

What is contacts file? How to open contacts files?

File type specification:

Various data file type icon Various data file type

The contacts file extension is associated with the Microsoft Windows operating system and may be by other contacts management tools.

The contacts file stores some kind of contact data and other information.

The default software associated to contacts file type:

Microsoft Windows icon

Microsoft Corporation logo Microsoft Windows  Microsoft Windows software

Company or developer:
  Microsoft Corporation

Microsoft Windows is a family of operating systems developed by the Microsoft Corp.. The first Windows was released in 1985 as a GUI add-on to MS-DOS.  MS-DOS based Windows versions were developed to 2000, when was released the last version called Windows ME. Windows based on NT core started in 1993. Windows NT family are developed to these days, the latest version is called Windows 10.

Help how to open CONTACTS files:

Due the variability and uncertainty of this file type group, there is no general information available, about how to open this various data file format. However most files with extension from this group are usually not meant to be opened or viewed directly. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.

For general information try to look at:
Identifying unknown file formats

How to convert file with extension CONTACTS:

Due the variability and uncertainty of this file type group, there is no general information available, about how to convert this various data file format. However most files with extension from this group are usually not in formats, which can be converted. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.

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

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open contacts file, edit contacts file, convert contacts file, view contacts file, play contacts file etc. (if exist software for corresponding action in File-Extensions.org's database).

  • Others contacts file

Unspecified and all other actions for computer programs working with contacts file - Contact file

Click on the software link for more information about Microsoft Windows. Microsoft Windows uses contacts 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.).

Microsoft Windows:

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