There are 9 other file types using
the CTF file extension!

empty icon.ctf - HP-95 comm program character translation data

empty icon.ctf - Lotus Symphony character translation file

empty icon.ctf - GammaFax TIFF compressed file

empty icon.ctf - ECMG content transformation data

empty icon.ctf - AVG Antivirus update control data

empty icon.ctf - ARCserve Backup backup file

empty icon.ctf - CoffeeCup HTML editor table file

empty icon.ctf - Roxio PhotoSuite album file

empty icon.ctf - WhereIsIt catalog file

CTF file extension - Casio calculator text format

What is ctf file? How to open ctf files?

File type specification:

Text file type icon Text file type

The ctf file extension is associated with the smart programmable calculators developed by Japanese company called Casio.

The ctf file contains human readable program code for calculators. Casio text files are viewable in text editor.

This ctf 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:

Use any text editor to open *.ctf Casio calculator text format files.

How to convert:

As far as we know, this .ctf 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.

Related links:

Casio website

Calculator text format overview

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