Copy the file and paste it into a safe folder on your desktop labeled "BACKUP". Step 2: Open the File in the Editor
goatfungus/NMSSaveEditor: No Man's Sky - Save Editor - GitHub
For deeper customization and games that require continuous encryption/decryption cycles, open-source desktop software hosted on GitHub is the gold standard.
🚀 Check out the latest releases on GitHub to find the most up-to-date version of these tools!
Only download editors from reputable open-source repositories like GitHub or verified community modding forums (like Nexus Mods). Never download an executable file ( .exe ) that requires you to complete surveys or input credit card details. Genuine community tools are entirely free. nson save editor free
| Tool Name | Platform | Primary Game Focus | Key Feature | | :--- | :--- | :--- | :--- | | | PC (Browser) | Many (RPG Maker, Unity, etc.) | Privacy-focused, browser-based .nson support | | EdiZon | Nintendo Switch (Homebrew) | All Switch Games | On-console editing, save manager, cheat engine | | NMSSaveEditor | PC | No Man's Sky | Highly detailed, raw JSON editing | | NHSE | PC | Animal Crossing: New Horizons | Comprehensive island and save editing | | PKHeX | PC | Pokémon (multiple generations) | "Gold standard" for Pokémon save editing |
To get started with most Windows-based editors like NMSE or goatfungus, follow this general guide:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
If you are playing on a modded Nintendo Switch, you can use homebrew apps like or Checkpoint . These tools allow you to extract the NSON files directly from your console's system memory to an SD card, where they can then be edited on a PC or right on the console itself using built-in scripts. Step-by-Step Guide: How to Use a Free NSON Save Editor Copy the file and paste it into a
A visual interface with dropdown menus for beginners, alongside raw hex/text viewing for advanced modders.
Save your changes. If using a web editor, download the new file. Ensure the filename matches the original file exactly (e.g., save_01.nson ). Move the edited file back into the game's original save directory, overwriting the old one. Step 5: Test the Game
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
: You must manually back up your original save file before making changes. Reviewer Verdict | Tool Name | Platform | Primary Game
Before diving into the editor itself, it's helpful to understand the files it's designed to work with. An NSON file is essentially a specialized game save file used to store your in-game progress and settings. These files are predominantly associated with game saves but are also used on PC titles.
Save the edited file. Ensure the file extension remains exactly as it was originally (do not let your text editor turn it into a .txt file). Move the edited file back into your game's original save directory. Critical Safety Warning: Avoid Malware and Scams
: Open the file and use the Ctrl + F (Find) function. Search for keywords like "gold" , "money" , "level" , or "items" . Change the numerical values associated with those keys. Step 4: Export and Replace
If you enter an invalid value (e.g., adding an item ID that doesn't exist), the game will likely crash or refuse to load the save. If this happens, delete the modded file and restore your backup.