How to open FCA files

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

What is a FCA file?

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

We are aware of 1 different use of the FCA extension, which you can read more about below.

Omnis Web Client Form Cache

Through our analysis of FCA files, we know that one use of the format is Omnis Web Client Form Cache. 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.

Update info Upload example file

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 FCA files

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