How to open 135 files
Did your computer fail to open a 135 file? We explain what 135 files are and recommend software that we know can open or convert your 135 files.
What is a 135 file?
The 135 file extension indicates to your device which app can open the file. However, different programs may use the 135 file type for different types of data.
While we do not yet describe the 135 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 135 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!
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Various 135 openers
These apps are known to open certain types of 135 files. Since many different programs may use 135 files for different purposes, you may need to try a few of the apps to open your specific 135 file.
 | Pro/ENGINEER | User submitted |
 | Pro ENGINEER | User submitted |
| ProeWF3 | User submitted |
| Creo | User submitted |
| Creo Elements/Pro | User submitted |
 | Startup TOOLS | User 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.