STO File Extension

STO file icon
PRO100 3D Interior Design Project
  • Developer
    Ecru Software
  • Popularity
    3.3 (9 votes)

What is STO file?

A .STO file is a 3D interior design project file that is created by the PRO 100 software. The STO file provides a 3D visualization of the furniture and the room interior that is easily designed as a project file using the PRO 100 software. Further, the STO file can be easily printed using the PRO100 software.

Programs that support STO file

Windows Windows

We hope we helped you solve the problem with the STO file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.

What else may cause problems?

There can be more reasons which determine that you are not able to open the STO file (apart from the lack of the proper application installed).

First - the STO file may be incorrectly associated with the application installed to support it. In this case, you need to change this association by yourself. To do this, right-click on the STO file that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the STO file should be solved.

Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version of given file, or download it again from the same source as before (maybe for some reason in the previous session the download of the STO file has not been completed and it cannot be opened properly).

Do you want to help?

If you have additional information about the STO file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on STO file.

Top File Extensions
Show more
File Extension of the day
tib icon


Acronis True Image Format

A program utilising files with the TIB extension is the Acronis True Image, designed for creating backup copies. TIB format contains an image of a ...