DCU file format description
Many people share .dcu files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .dcu file can be edited, converted or printed with. On this page, we try to provide assistance for handling .dcu files.
1 filename extension(s) found in our database.
.dcu - Delphi Compiled Unit
DCU file is a Delphi Compiled Unit. Embarcadero Delphi is an integrated development environment (IDE) for console, desktop graphical, web, and mobile applications. When Delphi compiles a source (.pas) file, it creates a corresponding Compiled Unit (.dcu) file (Delphi compiled unit).
- .dcu file format description:
- DCU format
- Embarcadero Delphi
- Development files
- - / -
- Delphi Compiled Unit related links:
- Delphi Compiled Unit related extensions:
Naturally, other applications may also use the .dcu file extension. Even harmful programs can create .dcu files. Be especially cautious with .dcu files coming from an unknown source!
Can't open a .dcu 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 .dcu file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
ccu, wcu, ecu, duc, dfu, dcy, dci, dc, cdu, xcu, rcu, dxu, dsu, ddu, dck
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- CDU Paint Image
- TunerPro ECU Configuration
- NETSCAN Decay Search Results
- CUDA Source Code
- RealWorld Layered Cursor Image
- MAP dlms User Association Document
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