.D2 File Extension

D2 File Extension

The D2 file extension is associated with software products developed by Progress, like Progress ObjectStore, OpenEdge, Corticon, Apama, etc. The D2 file stores a database with data used by these applications.

How to Open D2 Files

Use Progress ObjectStore to work with *.d2 files.

Can D2 Files Be Converted?

Possibly can be converted like any other database format.

Frequently Asked Questions

What software can open D2 files?

Progress ObjectStore is the recommended software to open D2 files.

Can D2 files be converted to other formats?

Possibly, like any other database format.