NMSE (No Man's Save Editor)

6.9easy start · #7 of 25
in Game Save Editors

Runs on Linux, Mac, Windows.

NMSE (No Man's Save Editor) is ranked #7 of 25 in game save editors on The Geeks Club. It runs on Linux, macOS, Windows. There is a free plan.

NMSE (No Man's Save Editor) plans and pricing

NMSE Free Free and ad-free · desktop save editor nmse.vectorcmdr.xyz · 4 Oct 2026

Free plan: Yes
Supported platforms: Steam, GOG, Xbox Game Pass, PlayStation 4, Nintendo Switch
Supported games: No Man's Sky
Inventory editing: Yes
Progression editing: Yes
Character stats editing: Yes

Purpose: NMSE is an open-source save editor for No Man’s Sky.
Editing: It can modify inventories, unlock items, tweak discoveries, and make backups.
Languages: The editor supports all 16 game languages.
Cost: The maker says the app will always be free and ad-free.
Windows support: NMSE is a Windows application distributed as a ZIP release.
Linux support: A Linux AppImage with Wine included is available; the app runs via Wine compatibility layers.
macOS support: A macOS DMG with a Wine launcher is available; the app runs via Wine compatibility layers.
Save platforms: It supports No Man’s Sky saves from Steam, GOG, Xbox Game Pass, PlayStation 4, and Nintendo Switch.
Backups: Features include a backup picker and restore.
Inventory tools: Features include a visual inventory grid editor, drag-and-drop item management, auto-stacking, and sorting.
Integrations: NMSE supports cross-editor compatible import and export of practically everything.
Support: The maker directs users to Discord for community help and GitHub issues to report bugs.
License and affiliation: The maker identifies NMSE as a fan-made project under GPL 3.0 and says it is not affiliated with Hello Games.
Privacy and security: The maker’s site and project description do not state a security certification or compliance standard.
Price from: Free

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