How to convert SB to SB3
Converting a .SB file to .SB3 lets you open the content in software that prefers the .SB3 format, though some details may change compared with the original. We are still putting together the list of programs that handle .SB files.
A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.
About these formats
.SB
Scratch 1.x Project File
An SB file is a project made with Scratch 1.x (MIT's block-based coding environment), storing sprites, scripts, costumes and sounds in a binary format. Open it with the free offline Scratch…
Open .SB details →
.SB3
Scratch 3.0 Project File
An SB3 file is a Scratch 3.0 project - a visual programming project made with MIT's Scratch. Open it at scratch.mit.edu (File → Load from your computer) or in the free Scratch Desktop app.…
Open .SB3 details →
