How to open OR4
| Name: OR4 (IBM Lotus Organizer 97 GS File) | Developer: IBM |
| Supported OS: Windows | Category: Data Files |
What is OR4
OR4 file extension or IBM Lotus Organizer 97 GS File is a Data Files.
Below you can find instructions how to download OR4 and then open it.
What program opens OR4
File with the OR4 file extension can be opened in the operating system Windows.