Reports in Spain and Italy claim the club is making strong progress in talks with the experienced Portuguese midfielder, although no agreement has been officially confirmed by Barcelona.
The Blaugrana are already pushing to strengthen several areas of the squad after reportedly agreeing a deal for Newcastle United winger Anthony Gordon while also working on a move for Atletico Madrid striker Julian Alvarez.
Silva becomes available after ending his successful nine-year spell at Manchester City. The 31-year-old leaves the Premier League champions as one of the club's most decorated players after winning multiple league titles and the UEFA Champions League.
According to reports from Italy, Barcelona have already agreed personal terms with Silva on a proposed two-year contract. However, the club is still working through financial and salary limit issues before any formal announcement can be made.
Atletico Madrid and Juventus are also showing interest in Silva. Atletico have reportedly held positive talks with the Portugal international, but Barcelona remains his preferred destination. Reports suggest some members of Silva's family already live in the city, which is helping push the move forward.
Super-agent Jorge Mendes is also heavily involved in negotiations as he continues working closely with Barcelona officials.
Despite the growing confidence around the transfer, Barcelona manager Hansi Flick has not yet given full approval for the move. Reports in Catalonia suggest Flick believes the squad already has enough midfield options and would prefer the club to focus on strengthening other positions.
The German coach is reportedly reluctant to add another midfielder unless departures create room in the squad. His position has already influenced Barcelona's transfer plans this European summer, including the club's interest in Inter defender Alessandro Bastoni.
For now, Silva remains a serious option for Barcelona, but the final decision appears to depend on Flick as the club balances its sporting ambitions with ongoing financial restrictions.