Files with chi file extension might also be found as encrypted files from TOMBO notemaking program.

There are 4 other file types using
the CHI file extension!

empty icon.chi - ChiWriter document file

empty icon.chi - Microsoft Help file index

empty icon.chi - Chinese localization language

empty icon.chi - CUHP input data

CHI file extension - TOMBO encrypted data

What is chi file? How to open chi files?

File type specification:

Encoded and encrypted file type icon Encoded and encrypted file type

The chi file extension is also used for encrypted files used by the TOMBO project.

TOMBO is a note program for Windows with encryption capabilities.

Most likely some old format without support. No further information could be found.

This chi 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.

The default software associated to open chi file: logoTOMBO  Microsoft Windows software

Company or developer:

TOMBO is yet another NotesTaker works on Windows/Windows CE.

Help how to open:

You can open these files using TOMBO.

How to convert:

As far as we know, this .chi 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.

List of software applications associated to the .chi 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 chi file, edit chi file, convert chi file, view chi file, play chi file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting chi files.

Software that open chi file - TOMBO encrypted data

Programs supporting the exension chi on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about TOMBO for open chi file action.

Microsoft Windows:

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