How to open CO files

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

What is a CO file?

CO files are Cult3D object files, which you can read more about below.

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

Cult3D object

Through our analysis of CO files, we know that one use of the format is Cult3D object. 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!

CO file openers, viewers, etc.

These apps are known to open certain types of CO files. Remember, different programs may use CO files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Morpheus MusicMorpheus MusicUser submitted
P2P RocketP2P RocketUser submitted
Free Torrent ViewerFree Torrent ViewerUser submitted
dBASE PLUSdBASE PLUSUser submitted
MP3-XtremeMP3-XtremeUser submitted
Visual dBASEVisual dBASEUser submitted
Cobalt ShareCobalt ShareUser submitted
K-liteProK-liteProUser submitted
ShareZillaShareZillaUser submitted
Gnutella TurboGnutella TurboUser submitted
We have not verified any programs that we know for certain can work with CO-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 CO-files. If you know one, please use the Suggest link below and tell us about it!