DDL file format description
Many people share .ddl files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ddl file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ddl files.
3 filename extension(s) found in our database.
.ddl - Data Definition Language File
The DDL development files are related to Microsoft SQL Server. DDL file is a Data Definition Language file. A Data Definition Language (DDL) is a computer language for defining data structures. The term was first introduced in relation to the Codasyl database model, where the schema of the database was written in a Data Definition Language describing the records, fields, and "sets" making up the user Data Model.
- Microsoft SQL Server
- Development files
- - / -
- Data Definition Language File related extensions:
.ddl - Ovation Pro DDL
The DDL data files are related to Ovation Pro. DDL file is an Ovation Pro DDL. Ovation Pro is a Desktop Publishing (DTP) program for Windows.
- Ovation Pro
- Data files
- - / -
- Ovation Pro DDL related extensions:
.dd - C64 Doodle Image
The DD graphic files are related to XnView. DD file is a C64 Doodle Compressed Image. Doodle is a software package for the Commodore 64 computer that allows users to draw graphics.
Naturally, other applications may also use the .ddl file extension. Even harmful programs can create .ddl files. Be especially cautious with .ddl files coming from an unknown source!
Can't open a .ddl 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:
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.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .ddl file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
dwl, dfl, wdl, drl, vdl, edl, cdl, dsl, dld, ddp, ddm, sdl, ddi, fdl, dcl
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Altium Binary Drill File
- CADKEY CAD Advanced Design Language File
- DEFLATE Compressed Data
- CyberLink PowerDVD Data
- DynaDoc Document
- Excellon Drill File
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
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