An ann file extension is related to the King-FIX and used for its data files.

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

ann icon.ann - Microsoft Windows Help annotation

empty icon.ann - ZEMAX annotations

empty icon.ann - Lingvo dictionary annotation

empty icon.ann - ENVI saved map annotation

ANN file extension - King-FIX data

What is ann file? How to open ann files?

File type specification:

Various data file type icon Various data file type

The ann file extension is associated with the King-FIX Russian software (FidoNet file echo processor).

The ann file stores various data used for internal purposes of the King-FIX.

King-FIX is obsolete products.

This ann 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:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

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