A dtt file extension is related to the IBM AS/400 and used for its data transfer files.
Software that open dtt file
DTT file extension - IBM AS/400 data transfer
What is dtt file? How to open dtt files?
File type specification:
The dtt file extension is associated with the IBM AS/400 (Application System/400) a midrange computer with OS/400 operating system.
The dtt file stores data transfer information.
The IBM AS/400 is obsolete product.
This dtt 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.
The default software associated to open dtt file:
Company or developer:
IBM
IBM i is an integrated operating environment with a reputation for exceptional security and business resilience for over 25 years.
List of recommended software applications associated to the .dtt file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open dtt file, edit dtt file, convert dtt file, view dtt file, play dtt file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with dtt file - IBM AS/400 data transfer
Click on the software link for more information about IBM i. IBM i uses dtt file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).