How to open DDB files
Did your computer fail to open a DDB file? We explain what DDB files are and recommend software that we know can open or convert your files.
What is a DDB file?
The DDB file extension indicates to your device which app can open the file. However, different programs may use the DDB file type for different types of data.
We are aware of 2 different uses of the DDB extension, which you can read more about below.
DeSmuME DataBase
Through our analysis of DDB files, we know that one use of the format is DeSmuME DataBase. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
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Windows Device Dependent Bitmap
Through our analysis of DDB files, we know that one use of the format is Windows Device Dependent Bitmap. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
Update info Upload example file
Software that will open, convert or fix DDB files
These apps are known to open certain types of DDB files. Since many different programs may use DDB files for different purposes, you may need to try a few of the apps to open your specific DDB file.
 | AllMyNotes Organizer | User submitted |
 | Protel SE | User submitted |
 | Dynacom Accounting / Nova Invoices & Estimates Pro / MYOB JustInvoices | User submitted |
 | Parallels Tools Center | User submitted |
 | Dynacom Accounting / MYOB JustInvoices | User submitted |
 | Altium Designer Summer | User submitted |
 | Dynacom Accounting / Nova Invoices & Estimates Pro | User submitted |
 | Dran-View | User submitted |
 | GOMPLAYER | User submitted |
| Mixed-Signal Circuit Simulator | User submitted |