AC:NH Save File Viewer


drag a save file (main.dat) and its associated header (mainHeader.dat) file onto the Save File text.


once loaded, click Data Tree to view the stuff

you can use Decryption Tools for Decrypted Save Data

you'll have to refresh the page to load a different Save File!

You can view the following Save File versions.

  • 1.0.0 (111,103)
  • 1.1.X (120,109)
  • 1.2.X (131080,131078)
  • 1.3.X (262152,262146)
  • 1.4.X (327691,327681)

    • Download Decrypted Save Data (DATA FILE / DAT) Download Decrypted Save Data (BINARY FILE / BIN)
    Decryption Tools:
    TypeNameValue