How to open 291 files
Did your computer fail to open a 291 file? We explain what 291 files are and recommend software that we know can open or convert your 291 files.
What is a 291 file?
The 291 file extension indicates to your device which app can open the file. However, different programs may use the 291 file type for different types of data.
While we do not yet describe the 291 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 291 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!
These apps are known to open certain types of 291 files. Since many different programs may use 291 files for different purposes, you may need to try a few of the apps to open your specific 291 file.
|Creo Elements/Pro||User submitted|
|Startup TOOLS||User submitted|
|Pro ENGINEER||User submitted|
|UltraZip UI||User submitted|