How to open RDI files

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

What is a RDI file?

RDI files are RIFF Device Independent Bitmap files, which you can read more about below.

The RDI file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a RDI opener may not be able to open all kinds of RDI files. In this case, though, we only know of one specific use.

RIFF Device Independent Bitmap

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.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

RDI file openers, viewers, etc.

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.

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We have not verified any programs that we know for certain can work with RDI-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with RDI-files. If you know one, please use the Suggest link below and tell us about it!