Max Clifford earlier denied allegations made against him after being questioned by police.
Speaking outside his home, he said: "Anyone who really knew me all those years ago, and those who've known me since will have no doubt that I would never act in the way that I have been accused."
Asked whether he believed he was the victim of a witch hunt, he said: "You make up your own mind."
Max Clifford spoke to ITV News last month about how the 1960s and 70s were a different world and abuse could have gone undetected.
The publicist Max Clifford has spoken out after being arrested by officers investigating the Jimmy Savile abuse allegations.