| Free (Radio Edit) | 3:21 | |
| Free (Video Edit) | 3:21 | |
| Free (Peter Luts Remix) | 7:38 | |
| Free (Club Mix) | 6:23 | |
| Free (Deepack Remix) | 6:09 |
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Free (CD, Maxi) | Kontor Records, Kontor Records, Kontor Records, Kontor Records, Kontor Records | K203, Kontor203, 013544-5, KONTOR 203, 0135445KON | Germany | 2001 | |
| Free (12") | Kontor Records | K203 | Germany | 2001 | |
| Free (12", Promo) | All Around The World | 12DJGLOBE277 | UK | 2001 | |
| Free (CD, Maxi) | EMI Music (Germany) | 7243 5 51176 2 5 | Germany | 2001 | |
| Free (CD, Maxi, Ltd) | Kontor Records | Kontor203 | Germany | 2001 | |
| Free (12") | Kontor Records | Kontor213 | Germany | 2002 | |
| Free (12") | Panic Records | 015 929-1 | France | 2002 | |
| Free (12") | Vale Music | VLMX 942-3 | Spain | 2002 | |
| Free (12") | Liquid Sound | L29 | Italy | 2002 | |
| Free (CD, Maxi) | Bonnier Music Sweden | 334 40202 | Sweden | 2002 | |
| Free (CD, Maxi) | Vale Music | VLCDMX 942-4 | Spain | 2002 |