SB3 file extension
The table below provides useful information about the .sb3 file extension. It answers questions such as:
- What is the .sb3 file?
- What program do I need to open a .sb3 file?
- How can the .sb3 file be opened, edited or printed?
- How can I convert .sb3 files to another format?
Table of Contents
- ✅ Memories Builder Project
- ✅ Scratch v3 Project
- 🔄 .sb3 file converters
- 🚫 .sb3 file related errors
We hope you find this page helpful and a valuable resource!
2 extension(s) and 0 alias(es) found in database
✅ Memories Builder Project

SB3 file is a Memories Builder Project. Memories Builder is the software application used to create the Yearbook Interactive CD. The software is a multimedia program that allows users to produce a dynamic, multi-dimensional yearbook on computer.
✅ Scratch v3 Project

SB3 file is a Scratch v3 Project. Scratch is an educational programming language and multimedia authoring tool that can be used by pupils, teachers, and parents for a range of educational and entertainment constructivist projects from math and science projects, including simulations and visualizations of experiments, recording lectures with animated presentations.
Other types of files may also use the .sb3 file extension.
🚫 The .sb3 file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .sb3 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:
example.sb3
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 .sb3 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 .sb3 file extension, write to us!