Psarc Extractor Exclusive Now
The PSARC format utilizes ZLIB compression (usually) but packages it with a unique header and table-of-contents structure. Without a specialized utility, your operating system sees this file as gibberish.
psarc-extractor --pack ./modified_assets --out new_assets.psarc psarc extractor exclusive
Most extractors are read-only. An exclusive tool allows you to repack extracted folders back into a valid, signed PSARC that the game will accept. This is vital for modders. The PSARC format utilizes ZLIB compression (usually) but
: Mods are created by editing the extracted files (e.g., .MBIN files in No Man's Sky ) and then repacking them into a new PSARC file that the game can read. psarc extractor exclusive