FS25 mods can come in three different formats: EXE, ZIP, and RAR.
EXE: These are automatically installed mods. To install, simply double-click the EXE file. After installation, you can test the mod in the game.
ZIP: Place the downloaded ZIP mod file into the following directory: Documents > My Games > FarmingSimulator2025 > Mods. Then, launch the game, buy the mod from the store (Press P button), and test it.
RAR: RAR files typically contain multiple mods. First, you may need to extract the RAR file using a program like WinRAR. After extracting, place the ZIP files inside the following directory: Documents > My Games > FarmingSimulator2025 > Mods. Then, open the game, purchase the mod from the store, and test it.
Farming Simulator 25 Mods folder path:
Documents > My Games > FarmingSimulator2025 > Mods