104 File

Did your computer fail to open a 104 file? We explain what they are used for and recommend software that we know can open or otherwise handle your .104 files.

What is a 104 file?

The 104 file extension indicates to your device which app can open the file. However, different programs may use the 104 file type for different types of data.

While we do not yet describe the 104 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 104 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!

Various 104 file openers, viewers, etc.

These apps are known to open certain types of 104 files. Remember, different programs may use 104 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Pro/ENGINEERPro/ENGINEERUser submitted
Creo Elements/ProCreo Elements/ProUser submitted
Pro ENGINEERPro ENGINEERUser submitted
Startup TOOLSStartup TOOLSUser submitted
Personal TaxprepPersonal TaxprepUser submitted
ProeWF3ProeWF3User submitted
CreoCreoUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not yet verified any programs for Mac that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!
We have not yet verified any web services that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!