It was always going to be a window packed with deals, and League One clubs have taken the opportunity to freshen up their squads ahead of what promises to be a season like no other.
So what deals have already been done in the third tier?
Scroll down and click through the pages as we look at EVERY signing made in League One this summer:
Scroll down and click through the pages as we look at EVERY signing made in League One this summer:
18. Plymouth Argyle
Ins: Tyrese Fornah (Nottingham Forest, loan), Jerome Opoku (Fulham, loan), Jack Ruddy (unattached), Ben Reeves (MK Dons, free), George Cooper (Peterborough United), Kelland Watts (Newcastle United, loan), Panutche Camara (Crawley Town, free), Frank Nouble (Colchester United, free), Ryan Hardie (Blackpool, loan), Luke McCormick (Swindon Town, free) Photo: Dan Mullan
20. Rochdale
Ins: Tolaji Bola (Arsenal, loan), Jake Beesley (Solihull Moors, undisclosed), Stephen Humphrys (Southend United), Yeboah Amankwah (Manchester City, loan), Gavin Bazunu (Manchester City, loan), Alex Newby (Chorley, free) Photo: Gareth Copley