list of free classified websites for ad posting without registration
http://www.princeclassified.com
https://r4sales.com/
https://www.secondhandbazaar.in/
http://viceads.com/
https://delhi.locanto.net/
http://www.bizbamboo.com/
https://adclassified.in/
http://www.innetads.com/
http://www.ukadslist.com/
http://flegoo.com/
http://www.usaonlineclassifieds.com/
https://www.postallads4free.com/