.CHI File Overview

File Extension: CHI
File Type Description: Microsoft Help File Index
File Type Developer: Microsoft Corporation
Primary Associated Software: Microsoft Visual FoxPro
Primary Software Developer: Microsoft Corporation

Open your files with FileViewPro File Viewer

Download File Opener


Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

What is File Extension CHI?

Release of the Microsoft Windows software program prompted the development of the Microsoft Help File Index file type by Microsoft Corporation. User statistics infer that these CHI files are popular with users from United States and most frequently found on the Windows 10 platform. A majority of people seeking info on CHI files are using the Google Chrome browser.

Top CHI User Languages

Top CHI File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular CHI File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems


Other File Types Related to CHI Files

Extension File Type Developer File Category File Type Description
.3TH Microsoft Corporation Settings Files 3D Movie Maker Thumbnail Data File
.HTW Microsoft Corporation Data Files IIS Webhits Template
.H1S Microsoft Corporation System Files Windows Assistance Platform Help File
.HHC Microsoft Corporation System Files HTML Help Table Of Contents
.SCA Symantec Corporation Data Files Norton AntiVirus Scan File
.DUN Trendy Entertainment Game Files Dungeon Defenders Saved Game File
.XFDL IBM Web Files Extensible Forms Description Language
.OLK Microsoft Corporation Data Files Outlook Address Book File
.XLD Microsoft Corporation Database Files Excel Database File
.HXT Microsoft Corporation Data Files Microsoft Help 2 Table Of Contents File

Open Your File:

Compatible with Windows 10, 8, 7, Vista, XP and 2000

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

“Instead of sifting through folders of files scattered throughout your hard drive, FileViewPro allows you to open any file from one program. Whether it’s a document, spreadsheet, presentation or another file type, FileViewPro can open it.”   - Softonic Review