Kerbal Space Program save location (PC & Steam Deck)

Kerbal Space Program keeps its saves in C:\Program Files (x86)\Steam\steamapps\common\Kerbal Space Program\saves on Windows. It supports Steam Cloud, which keeps the latest save on your Steam account. Hoard finds that folder on its own, backs it up every time the game saves and keeps it in sync between your PCs and a Steam Deck.

Where Kerbal Space Program keeps its saves

Windows

• C:\Program Files (x86)\Steam\steamapps\common\Kerbal Space Program\saves

Steam Deck and Linux (Proton)

• ~/.local/share/Steam/steamapps/common/Kerbal Space Program/saves

Native Linux version

• ~/.local/share/Steam/steamapps/common/Kerbal Space Program/saves

macOS

• ~/Library/Application Support/Steam/steamapps/common/Kerbal Space Program/saves

Paths under C:\Program Files (x86)\Steam assume Steam is in its default folder.

These locations come from PCGamingWiki, through the community save database Hoard uses for detection.

Settings files

Kerbal Space Program keeps settings such as graphics and controls apart from the saves, in C:\Program Files (x86)\Steam\steamapps\common\Kerbal Space Program\settings.cfg.

Keep it backed up and in sync with Hoard

Hoard is free and open source. It backs up your Kerbal Space Program saves every time the game writes one and again when you quit, keeps a history you can go back to, and syncs the folder between your PCs and a Steam Deck. Only the files that changed travel, compressed, and every file is checked against its SHA-256 hash when it comes back.

1. Install Hoard and sign in to Hoard One, recommended for everyone, or point it at your own server.
2. Open the Library. Kerbal Space Program is detected from your Steam library and the community save database.
3. Play. When you quit, the first version appears in the history.

Frequently asked questions

Does Kerbal Space Program have cloud saves?

Yes, according to the save database: Steam Cloud and GOG Galaxy. A store's cloud keeps only the latest save for that account, though, with no versions to go back to. Hoard keeps every version on top, on Hoard One or your own server.

Where are Kerbal Space Program saves on Steam Deck?

In ~/.local/share/Steam/steamapps/common/Kerbal Space Program/saves.

Is Hoard free?

Yes. The app, the command line and the server are free and open source (AGPL-3.0), and running your own server costs nothing but the machine. Hoard One, the managed server we recommend for everyone, is free too with 2 GB and three devices; Pro adds room for €1.99 a month.

Does self-hosting send anything to Hoard?

No. On your own server there's no account with us and no telemetry to us: your saves, your users and your logs stay on your machine and never touch ours.