How to open Omnis5 database .od4-9 files
Have you had trouble opening the od4-9 file on your computer? What are od4-9 files? We explain what they are and recommend software that we know will open them.
What is od4-9 file?
An od4-9 file extension is related to the Omnis5 database format. Probably obsolete.
Omnis5 database description
The od4-9 file extension is associated with the Omnis5 database package.
The od4-9 file contains saved Omnis5 database.
Most likely some old format without support. No further information could be found.
Suggested software to open od4-9 file
A Rapid Application Development (RAD) tool