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>> DA_ file

DA_ file format description

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

1 filename extension(s) found in our database.

.da_ - Compressed DAT File

DA_ file is a Compressed DAT File. Some files in the software distribution are provided in compressed form. These files are indicated with an underscore character as the last character in their file type.

.da_ file format description:
DA_ format
Data files
- / -
Compressed DAT File related links:
Compressed DAT File related extensions:
Microsoft Cabinet File
Compressed Microsoft Cabinet File
Compressed CHM File
Compressed Windows Help Content
Compressed COM File
Compressed CPL File

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

Can't open a .da_ 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.

The .da_ file extension is often given incorrectly!

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

ad_, sa_, ca_, wa_, ra_

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Compressed Microsoft Cabinet File
Compressed WAV File
Gcov Data File

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

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