NHSE
Desktop save editor for Animal Crossing: New Horizons.
At a glance
- Editor scoreNot yet scored
- PricingFree plan
- Best forAnimal Crossing save and RAM editing
- Free planYes
- Paid fromNone
- Supported platformsNintendo Switch save data; Windows, macOS, and Linux via Mono/Wine
- Facts checked20 Sep 2026
Where it wins
- Edits profiles, villagers, inventories, field items, maps, and flags
- Supports decrypted save import/export and SysBot RAM reading and writing
- Free, open-source software for Windows, macOS, and Linux via Mono or Wine
Where it doesn't
- Supports Animal Crossing: New Horizons rather than multiple games
- Requires users to provide their own Nintendo Switch save files
- Setup involves dumped saves and may require Mono or Wine compatibility layers
Our verdict on NHSE
NHSE is a desktop save editor for Animal Crossing: New Horizons save data dumped from a Nintendo Switch. It is aimed at players who want detailed control over player profiles, flags, inventories, villagers, field items, map tiles, and other save values. The project is free and open source, with support for Windows, macOS, and Linux through Mono or Wine compatibility layers. Users provide their own save files, and the editor loads save-data folders through selection or drag and drop.
Its strongest area is the breadth of editing within one game. NHSE covers pocket and storage items, quantities, variations, orientations, and durability, while also supporting villager file import and export. It can edit field items and map tiles, and it supports decrypted save-data import and export for hex editing. For users working beyond standard file edits, SysBot integration adds RAM reading and writing. Automatic save backups are also available when configured, adding a practical safeguard to the editing workflow.
The trade-off is its narrow focus and technical setup. NHSE is built around Animal Crossing: New Horizons and Nintendo Switch save data rather than a broad library of games. Working with dumped or decrypted saves, hex-editing workflows, RAM features, and compatibility layers may suit technically confident users more than beginners seeking a guided editor. Choose NHSE for granular Animal Crossing save control, open-source access, and SysBot workflows. Choose another tool if you need multi-game support or a simpler setup that does not depend on your own dumped save files.
NHSE pricing
NHSE fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Supported platforms | Nintendo Switch save data; Windows, macOS, and Linux via Mono/Wine |
| Supported games | Animal Crossing: New Horizons |
| Inventory editing | Yes |
| Progression editing | Yes |
| Character stats editing | Not verified |
| Automatic backup | Yes |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Community, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 20 Sep 2026 |
Alternatives to NHSE
- SaveEditor.topA broad, free save editor with strong field coverage and no automatic backup.—
- Elden Ring SaveForgeDetailed PC and PS4 save editing with conversion, backups, and repair tools.—
- PKHeXA broad Windows toolkit for editing, converting, importing, and backing up Pokémon saves.—
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used NHSE for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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