To use PS3GameConvert v0.91, users typically follow a multi-step process to transform a "JB folder" into an installable PKG.
Injecting the resulting files into an OFW system via the Data Transfer Utility or converting them into a signed PKG for PS3HEN or CFW.
For some users, official solutions like the PlayStation Store or game bundles that are directly compatible with the PS3 might be more straightforward and safer.