Online Classified sites playing a major role in world wide advertising. It's really useful if you want to sell an used item for the reasonable price. There are so many sites in this category and the top five free classifieds are listed below

1) Olx

OLX, founded in 2006, is a global online marketplace, operating in 45 countries, and is the largest online Classified Ads company in India, Brazil, Pakistan, Poland and Ukraine

2) Quikr

Quikr is an Indian classified advertising platform. It was founded by Pranay Chulet and Jiby Thomas in 2008.

3) PepSell 

Pepsell is an indian free online classified advertising website in India. They have got huge traffic from all over the world in less time. 

4) Locanto 

Locanto is a worldwide online classifieds network with areas dedicated to jobs, personals, for rent, for sale, services, community, real estate, vehicles, and pets

5) clickindia  

Clickindia Classifieds - Post Free Buy Sell India Classified Ads Online. Search Classified Ads For Jobs, Find Real Estate Properties On Sale & More.