: Likely refers to the release group (e.g., "Refill") or "Region Free." NSwTcH : Shorthand for the Nintendo Switch platform.
: Use a tool like 7-Zip or WinRAR . Right-click on part1 and select "Extract Here." The software will automatically pull data from all other parts to recreate the single original .nsp file. FETH-(RF)-NSwTcH-NSP-Ziperto.part2.rar
: The file format, which stands for Nintendo Submission Package . These are digital eShop versions of games used on modded consoles or emulators. Ziperto : The source website where the file was hosted. : Likely refers to the release group (e