We are not registering the visitors and not collecting The Personal information, emails or any other data for visiting our site but if we collect data through input form or emails, then we will only use this data for our own information, for research or to improve services of our site and for contacting your Queries. doc4shares.com is an Open Educational information Database Site, so Registering into the site is Not mandatory and also we would not verify your email addresses. Registration into the site or giving opinions into comment box is pure of user’s interest. doc4shares.com reserves the right to change this policy at any time if we require such changes. Any significant changes if we made, will be notified to you by placing a Main notice on our site visible to everyone.