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Want to know how to open a 777 file?

We have apps that can convert or open 777 files.

How to open 777 files

Did your computer fail to open a 777 file? We explain what 777 files are and recommend software that we know can open or convert your files.

What is a 777 file?

777 files are 777 compressed archive files, which you can read more about below.

The 777 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 777 opener may not be able to open all kinds of 777 files. In this case, though, we only know of one specific use.

777 compressed archive

Through our analysis of 777 files, we know that one use of the format is 777 compressed archive. 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!

777 file openers, viewers, etc.

These apps are known to open certain types of 777 files. Remember, different programs may use 777 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
CreoCreoUser submitted
Pro ENGINEERPro ENGINEERUser submitted
ProeWF3ProeWF3User submitted
We have not verified any programs that we know for certain can work with 777-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 777-files. If you know one, please use the Suggest link below and tell us about it!