How to open SB2 files

Did your computer fail to open a SB2 file? We explain what SB2 files are and recommend software that we know can open or convert your files.

What is a SB2 file?

The .sb2 file extension is used by the SerialBox serial number collection website. The SB2 files contain a collection of serial numbers that can be used to unlock proprietary software products. Users take the serial numbers contained in the files to unlock "pirated" copies of popular software applications. It is important to note that while the serial numbers located in the SB2 files will unlock popular software applications, using a serial number that you did not purchase to unlock software that you did not pay for is illegal in the United States.

SB2 file openers, viewers, etc.

These apps are known to open certain types of SB2 files. Remember, different programs may use SB2 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

ScratchScratchUser submitted
MemoryMixerMemoryMixerUser submitted
mBlockmBlockUser submitted
iTunesiTunesUser submitted
Fastrak Simple Beam DesignFastrak Simple Beam DesignUser submitted
Battleships Forever Ship MakerBattleships Forever Ship MakerUser submitted
We have not verified any programs that we know for certain can work with SB2-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with SB2-files. If you know one, please use the Suggest link below and tell us about it!