Having problems opening a DDM file?

We have programs that can open or convert your DDM files.

Opening DDM files

Did your computer fail to open a DDM file? We explain what DDM files are and recommend software that we know can open or convert your DDM files.

What is a DDM file?

Files that contain the .ddm file extension are used by the Alpha Five database software. The Alpha Five software is a user-friendly application development program and a regional database management system.

The DDM files that are used by the Alpha Five application store information for table objects, report designs and other database information. The data that is stored in the DDM files is saved in a memo format.

In some cases, the .ddm file extension is also used for Intelliware data modeller files. Intelliware is a custom software development organization. The DDM files associated with Intelliware are usually stored in a text-based format.

Software that will open, convert or fix DDM files

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension DDM

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the DDM file format or software that uses files with the DDM suffix, please do get in touch - we would love hearing from you.