How to open YSP files
Did your computer fail to open a YSP file? We explain what YSP files are and recommend software that we know can open or convert your files.
What is a YSP file?
YSP files are BYOB sprite files, which you can read more about below.
The YSP file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a YSP opener may not be able to open all kinds of YSP files. In this case, though, we only know of one specific use.
BYOB sprite
Through our analysis of YSP files, we know that one use of the format is BYOB sprite. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
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YSP file openers, viewers, etc.
These apps are known to open certain types of YSP files. Remember, different programs may use YSP files for different purposes, so you may need to try out a few of them to be able to open your specific file.
![]() | BYOB | User submitted |