Files with .i extension are used for the Progress which is a relational database management system and application. They store data that might be contained to the application.
I file extension - Progress database include file
What is i file? How to open i files?
File type specification:
The i file extension is associated with the Progress a relational database management system and application building environment. The .i file stores data that can be included to the Progress database.
The default software associated to open i file:
Company or developer:
Progress Software Corporation
Progresss Software is used to quickly create and deploy apps, including mobile, and integrate data on-premise or in the cloud.
List of recommended software applications associated to the .i 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 i file, edit i file, convert i file, view i file, play i file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with i file - Progress database include file
Click on the software link for more information about Progress. Progress uses i 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.).