DataTypes.net >> DDM file

DDM file format description

Many people share .ddm files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ddm file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ddm files.

1 filename extension(s) found in our database.

.ddm - Alpha Five Data Dictionary Memo

The DDM development files are related to Alpha Five. DDM file is an Alpha Five Data Dictionary Memo. Alpha Five is a beginner friendly application development environment.

Application:
Alpha Five
Category:
Development files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
Alpha Five Data Dictionary Memo related extensions:
.sho
Alpha Four Sort List
.rln
Alpha Four Field Rules
.alan
Alan v3 Source Code
.a3c
Alan v3 Adventure Code
.xcp
XLNT Script
.jsa
JRun Server Application

Naturally, other applications may also use the .ddm file extension. Even harmful programs can create .ddm files. Be especially cautious with .ddm files coming from an unknown source!

Can't open a .ddm file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.ddm

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .ddm file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cdm, dcm, dd, ddj, ddl, dem, dfm, dm, dmd, drm, dsm, dvm, dwm, dxm, edm

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.cdm
NTI CD/DVD-Maker Image
.dm
BYOND Dream Maker Source Code
.dd
C64 Doodle Image
.dsm
Dynamic Studio Module
.cdm
Sybase PowerDesigner Conceptual Data Model
.dm
DeltaMusic Music Module

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-ddm-files

If you have useful information about the .ddm file format, then write to us!