A ci file extension is related to the Microsoft SharePoint Server 2007 and used for its temporary files.
There are 3 other file types using
the CI file extension!
.ci - CitectSCADA data
.ci - Microsoft Windows content indexer catalog file
.ci - MathWorks PolySpace preprocessed code
Software that open ci file
CI file extension - Microsoft SharePoint Server 2007 temporary data
What is ci file? How to open ci files?
The ci file extension is associated with Microsoft SharePoint Server 2007.
The ci files are temporary files created during the backup process. They serve no purpose and can be deleted.
Examples:
0001000F.ci
00010012.c
i 00010005.ci
00010004.ci
00010003.ci
00010002.ci
00010001.ci
This ci 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.
List of recommended software applications associated to the .ci 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 ci file, edit ci file, convert ci file, view ci file, play ci file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with ci file - Microsoft SharePoint Server 2007 temporary data
Click on the software link for more information about Microsoft SharePoint Server. Microsoft SharePoint Server uses ci 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.).