File Extension Library

.DA2 File Extension

  • Developer by: Lavasoft
  • Category: Misc Files

What is an .DA2 file?

.DA2 file extension is created by Lavasoft. .DA2 has been classified as Misc Files.

.DA2 is Ad-Aware License File

License file used by Ad-Aware, a spyware detection program; contains software registration information; used for authenticating and activating a user license for a specific version of the software.

List of all softwares that can open the Ad-Aware License File
Lavasoft Ad-Aware
File Type 2 DeepAnalysis Save File
Developer by: HammerTap Category: Data Files

Data file saved by DeepAnalysis, a program used to research eBay auctions; contains auction results, buyer and seller information, and other market data; used for saving sales research data and generating reports in the software.

List of all softwares that can open the DeepAnalysis Save File
HammerTap DeepAnalysis
File Type 3 AGT Game Data File
Category: Game Files

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.

In order to navigate through Interactive fiction games, like AGT games, you must type commands in the game. The story will change depending on what decisions you type.

AGT games are often packaged with many files. Each file contains game data, including .VOC, .TTL, and .INS files. Because of the large number of files that accompany the AGT game, the files can be converted into a single .AGX file with the AGT2AGX utility that comes with AGiliTy. This conversion reduces clutter, load time, and game size.

NOTE: DA2 files are similar to .DA1, .DA3, and .DA4 files. These files contain game data referenced for different aspects of the game.

Common DA2 Filenames

[name of the game].da2 - The DA2 file possesses the same name as the game it's created for.

List of all softwares that can open the AGT Game Data File

How to Open .DA2 file on different platforms

Open .DA2 File on Windows

  • Right-click a .DA2
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .DA2 file and Select check box "Always use this app to open .DA2 files" Press "Ok"

Open .DA2 File on Mac

  • Right-click (or Ctrl + Left-click) the .DA2 file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .DA2 File on Linux

Right click on the .DA2 file, choose "Open with" and select a program from the list above

Open .DA2 File on iPhone

Select a file. If you don't see an application to open the .DA2 file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .DA2 File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .DA2 files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .DA2 files

  1. You need to update the application that you normally use to open .DA2 files. Only the latest version of the software supports the current .DA2 file format
  2. You need to check the .DA2 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)