How to open DZPRJ files

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

What is a DZPRJ file?

DZPRJ files are Deep Zoom Composer Project files, which you can read more about below.

The DZPRJ 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 DZPRJ opener may not be able to open all kinds of DZPRJ files. In this case, though, we only know of one specific use.

Deep Zoom Composer Project

Through our analysis of DZPRJ files, we know that one use of the format is Deep Zoom Composer Project. 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.

Software that will open, convert or fix these specific DZPRJ files

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