Click the "Select File" button above, and choose your DBL file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert DBL to another file type
To convert DBL Databases to another format, you need Various, including SQLite or other Database software.
Convert a file to DBL
To convert other file formats to the "Data Block File" file type, you need software like Various, including SQLite or a similar tool.
About DBL files
The .DBL file extension is a highly fragmented format that serves as a generic "Data Block" or "Database" container for dozens of specialized applications. Common variations include RenderWare game engine assets, Earth observation data from the European Space Agency (ESA), SQLite databases, and Autodesk EAGLE PCB design blocks. Because developers use the .dbl extension as a generic shorthand for "database" or "data library," these files lack a universal standard.
This extreme fragmentation is a major headache. You cannot simply open a .dbl file by double-clicking it on a standard PC. It requires the exact parent application - whether that is an astrophysical simulation code, ESA SNAP, or legacy school administration software. Many are proprietary binaries that look like gibberish in a text editor, while others are standard SQLite or XML databases hidden behind a custom extension. They are often impossible to read without expensive licenses or highly niche scientific tools.
To extract usable data, you must identify the underlying format and convert it. If the .dbl is an SQLite database, convert it to SQL or CSV for analysis. If it is an EAGLE PCB block, export it to .Gerber or DXF for manufacturing. For Earth observation data, converting to NetCDF or HDF5 is ideal for archiving and cross-platform use. Drop your file here to analyze and convert it securely right in your browser - free, online, and without installing software.
Convert.Guru analyzes your DBL file, detects the exact format, and lets you read the text inside.
If you want to convert DBL file to OBJ, FBX, DAE, 3DS, MAX, BLEND, MA, MB, C4D, STL, PLY or WRL, you can use Various, including SQLite or similar software from the "Generic Database Container" category. In the File menu, look for Save As… or Export….
To convert DWG, DAE, X3D, IGES, WRL, JT, SKP, 3DS, 3DM, OBJ, STEP or FBX files to DBL, try Various, including SQLite or another comparable tool in the "Generic Database Container" category.
The DBL 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 DBL converter.