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Basic information about DA2 file

When there is a problem with opening files with the file extension DA2（*.DA2 or *.da2）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the DA2 file yourself.

There are 5 file types using the DA2 file extension in our database. In the further part of this page, you will find detail information about all the DA2 file with their brief description and a list of programs that support DA2 file sorted by operating systems. The table below provides useful information about the DA2 file extension. It answers questions such as:
  • What is the DA2 file?
  • How to open a DA2 file?
  • What programs do I need to open a DA2 file?
  • What programs help to create and edit a DA2 file?
  • How to convert DA2 files to another file format?
  • How to convert another files to DA2 file format?


1.Detail information about DA2 file extension: AGT Game Data File

File type AGT Game Data File Category Game Files
Developer N/A File format N/A
Description DA2 file is a AGT Game Data File. File referenced by AGiliTy, an Adventure Game Toolkit (AGT) interpreter; contains encrypted game data about rooms featured in the game; includes descriptions of rooms and help messages; referenced by the AGT game as the player navigates through the story.
Software programs that will open, edit or convert DA2 files

Windows		 AGiliTy


2.Detail information about DA2 file extension: Ad-Aware License File

File type Ad-Aware License File Category Misc Files
Developer Lavasoft File format N/A
Description DA2 file is a Ad-Aware License File developed by Lavasoft.
Software programs that will open, edit or convert DA2 files

Windows		 Lavasoft Ad-Aware


3.Detail information about DA2 file extension: DeepAnalysis Save File

File type DeepAnalysis Save File Category Data Files
Developer HammerTap File format N/A
Description DA2 file is a DeepAnalysis Save File developed by HammerTap.
Software programs that will open, edit or convert DA2 files

Windows		 HammerTap DeepAnalysis


4.Detail information about DA2 file extension: Star Trek Generations Saved Game File

File type Star Trek Generations Saved Game File Category Game Files
Developer N/A File format N/A
Description DA2 file is a Star Trek Generations Saved Game File.
Software programs that will open, edit or convert DA2 files

Windows		 Star Trek Generations


5.Detail information about DA2 file extension: Windows Dancer File

File type Windows Dancer File Category Data Files
Developer N/A File format N/A
Description DA2 file is a Windows Dancer File.
Software programs that will open, edit or convert DA2 files

Windows		 Windows Dancer



Can't open a DA2 file?

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

”Can't open this file: example.DA2”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the DA2 extension without any issue.


Where I can download the application that support DA2 file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of DA2 files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a DA2 file?

The reasons for the lack of the ability to open a DA2 file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a DA2 file. If there is still something wrong, you might want to check:

  • Whether the DA2 file is damaged.
  • Whether the DA2 file is incorrectly linked in the registry entries.
  • Whether the DA2 file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the DA2 file format is incompletely.
  • Whether the DA2 file is infected.
  • Whether the drivers of the equipment used for opening a DA2 file are up to date.
  • Whether your computer has enough hardware resources to open a DA2 file.

If the DA2 file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.