An or4 file extension is related to the Lotus Organizer, a PIM program. An or4 file stores data.
Software that open or4 file
OR4 file extension - Lotus Organizer data
What is or4 file? How to open or4 files?
File type specification:
The or4 file extension is associated with the Lotus Organizer, a personal information manager for Microsoft Windows operating system, developed by IBM.
The or4 file contains saved data from Lotus Organizer.
The default software associated to open or4 file:
Company or developer:
IBM
Lotus Organizer is time planner and organizer developed by IBM. It is able to manage calendar, contacts, notes etc.
List of software applications associated to the .or4 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 or4 file, edit or4 file, convert or4 file, view or4 file, play or4 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting or4 files.
Software that open or4 file - Lotus Organizer data
Programs supporting the exension or4 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Lotus Organizer for open or4 file action.