.DET File

The det file extension is associated with ACT! (also known as Sage ACT!) a customer relationship management (CRM) software for Microsoft SQL Server and .NET framework.

The det file stores some kind of data used by Act!.

A det file extension is related to the Act! CRM software developed by Sage.

How to open:

The det files are used for internal purposes of ACT! program.

How to convert:

As far as we know, this .det 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.