A cid file extension is related to the CallerID software and used for its data files.

There are 3 other file types using
the CID file extension!

empty icon.cid - coDiagnostiX user defined implant data

empty icon.cid - Navigator chart image description data

empty icon.cid - EL-CID data

Detailed description

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CID file extension - CallerID data

What is cid file? How to open cid files?

File type specification:

Various data file type icon Various data file type

The cid file extension is associated with the CallerID software.

The cid file stores some kind of data used by CallerID.

The CallerID seems to be obsolete product without support from developer or distributor.

This cid file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .cid 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.

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