: Drag your .psarc file and drop it directly onto the extractor's executable (e.g., UnPSARC.exe or PSArcTool.exe ).
Standard PSARC files begin with a plaintext PSARC magic (bytes 50 53 41 52 43 ). However, some developers add a custom —a secondary header or XOR obfuscation layer. An exclusive extractor is coded to recognize and strip these non-standard wrappers without corrupting the inner archive. psarc extractor exclusive