If you are looking for the classic FIFA experience without the security risks of "free download" sites:
If you just want soccer gameplay, newer titles or free-to-play options like eFootball are safer and more compatible with modern systems. FIFA 08 PC Free Download
This was the debut of the mode where you control a single player throughout their career. If you are looking for the classic FIFA
Second-hand markets like eBay or local retro game stores often have the original PC DVD-ROM for a few dollars. a young Cristiano Ronaldo
If you do find a copy (or own the original disc), running it on modern hardware requires some tweaking:
It features legends like Ronaldinho (the cover star), a young Cristiano Ronaldo, and Wayne Rooney. 4. Safer Alternatives