Lotus 1-2-3 data
File type: Various data file
Files with ri file extension could in the past be found as data files from old Lotus 1-2-3 software.
Found 2 different file type records with the same ri filename suffix.
File type category:
Various data file
Date updated: December 8, 2017
The ri file extension is mainly related to older Lotus 1-2-3, a productivity suite for MS-DOS, OS/2, Windows and other platforms.
The ri file stores some kind data.
Most likely obsolete file extension.
Software applications that handle other tasks involving ri files:
Microsoft Windows
File type category:
Game file
Date updated: October 2, 2026
The RI file extension is associated with Xpand Rally Extreme, a racing game for Microsoft Windows. The files store race information used by the game during its operation.
RI files are part of the game's internal data and are normally read automatically from the Xpand Rally Extreme installation. The format is proprietary and is not intended for general use outside the game.
On Microsoft Windows, Xpand Rally Extreme should open and use an RI file automatically when it is in the correct game installation. The file is not intended to be opened directly as a document.
RI files are proprietary internal data files used by Xpand Rally Extreme and are not normally converted to another format.
Software applications that handle other tasks involving ri files:
Microsoft Windows
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