If you open the save file in Notepad++ or VS Code, you'll see a massive text blob. The formatting uses strict UTF-8 encoding. Do not use standard Windows Notepad (it adds BOM headers that break the game). Use Notepad++ or Sublime Text .
The primary save file containing your current progress. save data stardew valley pc updated
On PC, Stardew Valley save files are stored in a specific directory. The location of the save files depends on your operating system: If you open the save file in Notepad++
Stardew Valley uses a cross-platform save structure. The folder names are case-sensitive on Linux/macOS. Use Notepad++ or Sublime Text
The save files are located in: ~/.config/StardewValley/Saves
Transfer that folder to the new PC via a flash drive, email attachment, or local network share.
Are you trying to (like Steam to Xbox Game Pass)? Do you use mods (SMAPI) on this specific save file?