How to open CAPNP files
Did your computer fail to open a CAPNP file? We explain what CAPNP files are and recommend software that we know can open or convert your CAPNP files.
What is a CAPNP file?
The CAPNP file extension indicates to your device which app can open the file. However, different programs may use the CAPNP file type for different types of data.
While we do not yet describe the CAPNP 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 CAPNP 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!
Unfortunately, we have not received enough suggestions for software that can open CAPNP files yet. If you know one, please use the Suggest a Program link below so we can update the page. Thanks!