A dtt file extension is related to the IBM AS/400 and used for its data transfer files.

Detailed description

Software that open dtt file

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DTT file extension - IBM AS/400 data transfer

What is dtt file? How to open dtt files?

File type specification:

Various data file type icon Various data file type

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The IBM AS/400 is obsolete product.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:

IBM logoIBM i  Linux/Unix software

Company or developer:

IBM i is an integrated operating environment with a reputation for exceptional security and business resilience for over 25 years.

Help 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 .dtt 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.

Related links:

IBM website

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.).


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