: Stands for Nintendo Submission Package . This is the standard file format used for digital titles and updates on the Nintendo Switch eShop.
: Downloading NSP files from sites like Ziperto is a violation of copyright law, as it involves bypassing digital rights management (DRM) to access paid content for free. DOOM-ETRNL-NSwTcH-NSP-Update113-Ziperto.part1.rar
: Files from third-party ROM sites are unverified and can occasionally contain malware or corrupted data that could "brick" (permanently disable) a console. : Stands for Nintendo Submission Package