How to open CAPX files

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

What is a CAPX file?

The CAPX file extension indicates to your device which app can open the file. However, different programs may use the CAPX file type for different types of data.

We are aware of 2 different uses of the CAPX extension, which you can read more about below.

Capella CapXML music notation

Through our analysis of CAPX files, we know that one use of the format is Capella CapXML music notation. 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!

Construct compressed game project

Through our analysis of CAPX files, we know that one use of the format is Construct compressed game 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.

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!

Software that will open, convert or fix CAPX files

These apps are known to open certain types of CAPX files. Since many different programs may use CAPX files for different purposes, you may need to try a few of the apps to open your specific CAPX file.

capella readercapella readerUser submitted
Forte StandardForte StandardUser submitted
Forte FreeForte FreeUser submitted
ConstructConstructUser submitted
capellacapellaUser submitted
GWCAPNETGWCAPNETUser submitted
capella startcapella startUser submitted
Forte - Premium EditionForte - Premium EditionUser submitted
Forte - Free EditionForte - Free EditionUser submitted
Forte - Basic EditionForte - Basic EditionUser submitted
We have not verified any programs that we know for certain can work with CAPX-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 CAPX-files. If you know one, please use the Suggest link below and tell us about it!