Click the "Select File" button above, and choose your DDX file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert DDX to another file type
To convert your DDX file to another format, you need Halo Wars 2 or other Game software.
Convert a file to DDX
To convert other file formats to the "Texture Asset File" file type, you need software like Halo Wars 2 or a similar tool.
About DDX files
The .ddx extension is a "chameleon" format used across three distinct industries: gaming, database management, and document automation.
Game Textures (Halo Wars 2 / Bethesda): Most commonly, these are proprietary texture containers used in games like Halo Wars 2 and older Bethesda titles. While technically similar to DDS (DirectDraw Surface) files, they often use obscure compression schemes that standard image viewers cannot read. You cannot open these in Photoshop without specific plugins, forcing users to convert them to PNG or TGA to view, mod, or edit the assets.
Adobe Document Description XML: In enterprise environments, a .ddx file contains XML instructions for Adobe Experience Manager (formerly LiveCycle). These text-based files tell the software how to assemble multiple source documents into a single PDF. Users often need to convert these to standard XML or TXT to debug scripts or simply read the instructions without specialized enterprise software.
Database Indices (DataFlex / Alpha Five): These are binary index files generated by Data Access Worldwide DataFlex or Alpha Software. They function as lookup maps to speed up database queries. These files are strictly internal; attempting to "convert" them usually results in gibberish, though converting the associated DAT or DBF data to CSV is a common requirement.
Best Conversion Targets:
For Game Assets: Convert to PNG for high-quality editing or JPG for quick sharing.
For Adobe Scripts: Convert to PDF (to see the result of the script) or TXT (to edit code).
For Databases: The .ddx file itself is not convertible data; look for the main database file instead.
Convert.Guru analyzes your DDX file, detects the exact format, and lets you read the text inside.
If you want to convert DDX file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use Halo Wars 2 or similar software from the "Game Texture Asset" 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 DDX, try Halo Wars 2 or another comparable tool in the "Game Texture Asset" category.
The DDX 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 DDX converter.