There are 9 other file types using
the DDD file extension!

ddd icon.ddd - Adobe Distiller data

empty icon.ddd - BullsEye text or style sheet

empty icon.ddd - Fuji Xerox 2D CAD data

empty icon.ddd - ARC+ drawig

ddd icon.ddd - Adobe ColdFusion verity engine fields definition

empty icon.ddd - Diagram Designer project data

ddd icon.ddd - Medlin Payroll Software direct deposit information file

ddd icon.ddd - Payroll Mate 2008 direct deposit file file

empty icon.ddd - GLBasic 3D data

DDD file extension - Alpha Five table data dictionary

What is ddd file? How to open ddd files?

File type specification:

Various data file type icon Various data file type

The ddd file extension is related to the Alpha Five, a relational database management system.

The table's data dictionary, which contains lists of additional table objects such as Layouts (forms, browses, etc.), report designs, saved operations, field rules, and field names longer than 10 characters.

The default software associated to open ddd file:

Alpha Five picture or screenshot

Alpha Software, Inc. logoAlpha Five  Microsoft Windows software

Company or developer:
Alpha Software, Inc.

Alpha Five is Relational Database Management System (RDMS) and Rapid Application Development system (RAD) that is used to create Windows and Web applications.

Help how to open:

Use Alpha Five to work with *.ddd files.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .ddd 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 ddd file, edit ddd file, convert ddd file, view ddd file, play ddd file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting ddd files.

Software that open ddd file - Alpha Five table data dictionary

Programs supporting the exension ddd on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Alpha Five for open ddd file action.

Microsoft Windows:

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