A d1 file extension is related to Progress database file format used by various apps, such as ObjectStore, OpenEdge, etc.
Software that open d1 file
D1 file extension - Progress database
What is d1 file? How to open d1 files?
File type specification:
The d1 file extension is associated with software products developed by Progress, like Progress ObjectStore, OpenEdge, Corticon, Apama, etc.
The d1 file stores database with data used by these applications.
List of recommended software applications associated to the .d1 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open d1 file, edit d1 file, convert d1 file, view d1 file, play d1 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with d1 file - Progress database
Click on the software link for more information about Progress ObjectStore. Progress ObjectStore uses d1 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
