SyncCrate

One mismatched mod and nobody can join. SyncCrate makes every PC match the host: one friend hosts, everyone else gets an exact copy of their mods, configs and saves, sent straight from PC to PC.

Only the files that differ are copied, at LAN speed on a local network (no internet needed) or with one join code over the internet. Supports 124 games, including The Sims 4, Minecraft, Valheim, Lethal Company, Stardew Valley and World of Warcraft, and finds each game's folders automatically.

Review every change before it happens, resolve conflicts per file, undo a sync in one click, and share your setup as a link. Script mods are flagged before they arrive. No accounts, no cloud, no ads.