Click the "Select File" button above, and choose your GDA file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert GDA to another file type
To convert GDA Data files to another format, you need BioWare Game Engines or other Game software.
Convert a file to GDA
To convert other file formats to the "Game Data File" file type, you need software like BioWare Game Engines or a similar tool.
About GDA files
The .GDA file extension primarily functions as a game data 2D array for BioWare game engines. These files rely on the proprietary GFF V4.0PC architecture to store game rules, item stats, and environment configurations for titles like Dragon Age and Neverwinter Nights. Alternatively, .GDA can represent a GSAS Powder Diffraction Data File used by the GSAS-II software for X-ray and neutron crystallographic analysis, or an Encrypted Backup Archive created by G DATA Security Software.
The major disadvantage of the .GDA format is its specialized, closed nature. BioWare .GDA files are unreadable in standard text editors and require community-built GFF editors to modify. G DATA backups present an even harder wall: they are heavily encrypted and completely locked to anyone without the original software and the correct password. GSAS files are highly niche scientific datasets that look like corrupted text without proper diffraction analysis tools.
Because these formats are proprietary, encrypted, or strictly scientific, standard online converters universally fail to process them. You cannot simply save a .GDA backup as a ZIP, nor can you convert a game data array directly to a PDF. If you need to edit game variables, the best conversion target is CSV or XML, but this requires a dedicated GFF-to-XML compiler tool rather than a generic converter. While we cannot magically bypass G DATA encryption or decode complex crystallographic data, our system will analyze the internal file signatures. We will reveal whether your .GDA file is a game asset, a secure backup, or a scientific dataset, allowing you to track down the exact native software needed to open it.
Convert.Guru analyzes your GDA file, detects the exact format, and lets you read the text inside.
If you want to convert GDA file to MGA, you can use BioWare Game Engines or similar software from the "Game Engine Data Array" category. In the File menu, look for Save As… or Export….
To convert files to GDA, try BioWare Game Engines or another comparable tool in the "Game Engine Data Array" category.
The GDA Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our GDA converter.