The deal means the Sweden striker is now reunited with United manager Jose Mourinho, whom he had worked with at Inter Milan during the 2008-09 season.
Prior to joining PSG, where he spent four years, Ibrahimovic had enjoyed spells at AC Milan, Barcelona, Inter Milan, Juventus, Ajax and Malmo. He has already won titles in four countries, having secured Spain’s La Liga, Italy’s Serie A, France’s Ligue 1 and the Dutch Eredivisie.
The striker’s future had been a subject of intense speculation after he confirmed he would be leaving the French club, by breaking the news on his Twitter account on May 13, followed by a statement on the club’s website.
Since then, the player had refused to comment on his next destination, stating on June 1 that he would only talk about where he was going when he became “tired” of the stories about him.