Click the "Select File" button above, and choose your DKD file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert DKD to another file type
To convert your DKD file to another format, you need Dark Reign or other Game software.
Convert a file to DKD
To convert other file formats to the "Game Archive" file type, you need software like Dark Reign or a similar tool.
About DKD files
The .DKD file extension represents a proprietary game data format primarily associated with the Auran Dark Reign engine and CAVE's arcade shooter, Dodonpachi Daioujou.
For Dark Reign and games like Submarine Titans, the file typically functions as a game data archive or map file containing compiled level geometry, mission scripts, and unit placement data. In the context of Dodonpachi Daioujou, the file serves as a music data container, storing the high-energy audio tracks synonymous with the "bullet hell" genre.
The Problem: These files are heavily obfuscated and tied to their specific game engines. Users often encounter them when attempting to mod a game, extract the soundtrack, or back up level designs. Because they are not standard archives like ZIP, operating systems cannot open them natively, and standard media players (like VLC) will fail to play the audio streams inside.
The Solution: To access the content, the file usually requires a specific extraction tool or the game's own editor (such as the Dark Reign Construction Kit). For preservation or editing, the goal is to convert these proprietary containers into usable standards: WAV or MP3 for audio extraction, PNG for texture assets, or plain TXT for script data.
Convert.Guru analyzes your DKD file, detects the exact format, and lets you read the text inside.
If you want to convert DKD file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use Dark Reign or similar software from the "Game Data Archive" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to DKD, try Dark Reign or another comparable tool in the "Game Data Archive" category.
The DKD 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 DKD converter.