How to open DEMO4 files
Did your computer fail to open a DEMO4 file? We explain what DEMO4 files are and recommend software that we know can open or convert your DEMO4 files.
What is a DEMO4 file?
The DEMO4 file extension indicates to your device which app can open the file. However, different programs may use the DEMO4 file type for different types of data.
While we do not yet describe the DEMO4 file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.
We are continually working on adding more file type descriptions to the site, so if you have information about DEMO4 files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!
These apps are known to open certain types of DEMO4 files. Since many different programs may use DEMO4 files for different purposes, you may need to try a few of the apps to open your specific DEMO4 file.