Help! I Can’t Open S3D Files!

There are many reasons why your S3D file might not open on your computer. If you have S3D files that don’t open when you double-click it, ask yourself the following questions...

Download Universal File Viewer (File Magic) 

Optional Offer for File Magic by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Do I have the right program?

If you don’t have a program installed on your computer that’s compatible with S3D files, you won’t be able to open one. See if you have one of the most common programs associated with S3D files listed below.

  • EverQuest
  • Strata 3D
  • Sealed CAD File
  • Micrografx Simply 3D Project
  • Shape3d Surfboard Design

What type of file is it?

When you can’t open S3D files, try to figure out the file type. This can help you find the right program to open it. Usually, S3D files are considered Uncommon Files. However, you can look up the file type to be sure. Start by right-clicking the file icon and clicking “Properties” (“More Info” if you’re on a Mac). Then look for the file type under “Type of File” (“Kind” on a Mac).

Can a developer help?

When you can’t open S3D files, a software developer might be able to help. The developers for the programs mentioned above are as follows:

Software Developer
EverQuest Sony
Strata 3D Microsoft Developer
Sealed CAD File SealedMedia
Micrografx Simply 3D Project Microsoft Programmer
Shape3d Surfboard Design AWACS

Try contacting one of these developers to find out how you can open your S3D file.

Can I use a universal file viewer?

A universal file viewer is the way to go when you have S3D files that can’t be opened by any other program. Install a universal file viewer like File Magic (Download) and see if it will open your S3D file. Remember that if your file is not compatible, the universal file viewer will only open it in binary format.


Recommended Download

File Magic



Download Universal File Viewer (File Magic) 

Optional Offer for File Magic by Solvusoft | EULA | Privacy Policy | Terms | Uninstall