A daily updated filename extension database!

STPROJ file extension

The table below provides useful information about the .stproj file extension. It answers questions such as:

  • What is the .stproj file?
  • What program do I need to open a .stproj file?
  • How can the .stproj file be opened, edited or printed?
  • How can I convert .stproj files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Samsung Theme Designer Project

STPROJ file is a Samsung Theme Designer Project. Samsung Theme Designer is an authoring utility specially created for designers and developers to create theme content for Samsung Bada OS phones such as Wave 3 and Wave M.
STPROJ format description not yet available
Category: Project files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STPROJ aliases:
STPROJ related links:
STPROJ related extensions:
Samsung Theme Designer Showcase

Other types of files may also use the .stproj file extension.

🚫 The .stproj file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

shproj, tproj

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Visual Studio Shared Project
Tome Editor Project

🔴 Can't open a .stproj file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .stproj file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .stproj file extension, write to us!

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