1)   007 Link Exchange Easy 2.21
Link Exchange Easy: Find, suggest, add and exchange cool reciprocal links to improve your web site link popularity and google page rank. Find cool links by keywords and backlinks by site. Find backlinks to all the top ranking sites by keywords.

 2)   Link Exchange Easy 4.0
Link Exchange Easy: Find, suggest, add and exchange cool reciprocal links to improve your web site link popularity and pagerank. Support find links and backlinks by keywords and website.