RDI File - opening and understanding

Did your computer fail to open a RDI file? We explain what they are used for and recommend software that we know can open or otherwise handle your .RDI files.

What is a RDI file?

A .RDI file is a RIFF Device Independent Bitmap file. Through our analysis of RDI files, we know that one use of the format is RIFF Device Independent Bitmap. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open RDI files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension RDI for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 2 different RDI openers which you will find listed below.

Suggest another file format using extension RDI

While we know of one file format using the .RDI file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .RDI file.

Various viewers for this file format

These apps are known to open certain types of RDI files. Remember, different programs may use RDI files for different purposes, so you may need to try out a few of them to be able to open your specific file.

RetrospectRetrospectUser submitted
MeetingMeetingUser submitted
We have not verified any software that we know for certain will work with RDI-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with RDI-files. If you know one, please use the 'Suggest a program' link below and tell us about it!