It was reported earlier in the week in Spain that the Catalan giants wanted to sign the France international in a part-swap deal with Neymar when the Brazilian moved to the Parc des Princes last summer.
However, although unsuccessful then, Barcelona are reportedly willing to try again as they look to bolster their midfield for the next campaign.
'Los Cules' have two incredible players in Sergio Busquets and Ivan Rakitic but are stumped for a back-up if either gets injured, which has become apparant following Busquets' recent problems.
PSG were the ones who blocked the move for Rabiot but may have to listen to offers this upcoming transfer window as the Frenchman only has one year left on his current contract.
The 22-year-old, who has made 192 appearances for the Ligue 1 outfit already, would provide much-needed competition to Barcelona's engine room.