.ADT File

The adt file extension is associated with ABBYY Lingvo, a new generation of electronic language dictionaries for Microsoft Windows.

The adt files are used for dictionaries, probably some sort of database.

How to open:

The *.adt files are used for internal purposes of ABBYY Lingvo.

How to convert:

As far as we know, this .adt 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.