.YTF File

The ytf file extension is mainly related to font cache files generated by Google Picasa program. Most likely used for some optimization purposes. Picasa is a popular image organizer and image viewer.

They can be safely deleted as the program will generate them a new the next time it is launched. It is also best to delete them, when you upgrade to newer version of the program.

This ytf 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.

Files with ytf file extension can mainly be found as font caches for Google Picasa image organizer.

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 .ytf 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.