Opening unknown files
Unknown File Type
Did your computer fail to open a unknown file? We explain what unknown files are and recommend software that we know can open or convert your unknown files.
Did you enjoy using our free file extension finder service? Please help us continue to make this service free by leaving us a good review at TrustPilot. You can write a quick review by going to https://www.trustpilot.com/evaluate/fileextension.com. It takes less then 2 minutes to give us a positive review and we love to read about our user experiences.
What is unknown file?
Software that will open, convert or fix unknown files