Toronto Free Parking
Apparently there are hundreds of free parking locations in Toronto, just a few minutes walk away from most of the city's important hubs. The secret is knowing where they are located. Thankfully, Toronto Free Parking is willing to share the secret.
Toronto Free Parking uses the Google Maps API to show the location of free parking locations. The map uses different map markers to indicate how long it is free to park at each parking spot (1,2 or 3 hours).
Clicking on a map marker will open an information window with details of the parking spot's location and the times during which free parking is available.