How to open STI files
Did your computer fail to open a STI file? We explain what STI files are and recommend software that we know can open or convert your STI files.
What is a STI file?
The STI file extension indicates to your device which app can open the file. However, different programs may use the STI file type for different types of data.
While we do not yet describe the STI 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 STI 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!
Update info Upload example file
Various STI openers
These apps are known to open certain types of STI files. Since many different programs may use STI files for different purposes, you may need to try a few of the apps to open your specific STI file.
![]() | OpenOffice.org Impress | User submitted |
![]() | OpenOffice.org Base | User submitted |
![]() | LibreOffice | User submitted |
![]() | LibreOffice Impress | User submitted |
![]() | The Print Shop | User submitted |
![]() | PrintMaster | User submitted |
![]() | StarOffice Impress | User submitted |
![]() | StarOffice | User submitted |
![]() | Stickies | User submitted |
![]() | MAGIX Photo Manager | User submitted |
![]() | OOo4Kids Impress | User submitted |
![]() | OOo4Kids | User submitted |
![]() | Complete OFFICE Lighthouse | User submitted |
![]() | STATISTICA | User submitted |
![]() | Microsoft PowerPoint | User submitted |
![]() | Oracle Open Office Impress | User submitted |
![]() | BrOffice.org Impress | User submitted |
![]() | PhotoStudio Darkroom | User submitted |
![]() | OpenOffice.ux.pl Impress | User submitted |
![]() | Scrapbooks | User submitted |
![]() | Complete OFFICE | User submitted |
![]() | Complete OFFICE Impress | User submitted |
![]() | BrOffice.org | User submitted |
![]() | OpenOffice.ux.pl | User submitted |
![]() | CyberLink PhotoDirector | User submitted |
![]() | SIMATIC NET Symbol File Configurator | User submitted |
![]() | Impress | User submitted |
![]() | Presentation | User submitted |
![]() | OpenOffice PowerPoint | User submitted |
![]() | White Label Office Impress | 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.