Archiving games as ISO or folder formats makes them modular. You can easily back them up to a PC, modify game files (such as applying English translation patches), or emulate them on PC hardware via RPCS3. Step-by-Step Conversion Guide
Previous tools capped out at firmware 9.00 for PS4. The V10 claims to have discovered a new "Chronos Vector" in the PlayStation's network stack. This allows read/write access to kernel memory on previously unpatchable firmware versions. psn liberator v10 exclusive
Not all games will work after conversion. The developer has acknowledged that some games simply refuse to cooperate, and each subsequent version improved success rates only slightly. Version 0.95B, for example, was explicitly labeled as a bug fix meant to "increase working conversions slightly". Be prepared for trial and error – some games work perfectly, others may crash or freeze. Archiving games as ISO or folder formats makes them modular