Manager Gary Mills says Wrexham's three new signings will provide competition for his promotion chasing-squad.
National League side Aldershot Town sign Cambridge United striker Daniel Carr on loan until 9 January.
National League side Barrow sign Carlisle striker Steven Rigg and Lincoln forward Liam Hearn on loan.
National League side Eastleigh agree a loan deal with Ebbsfleet for midfielder Robbie Willmott.
A little non-league football club in Northumberland is to receive a £100,000 share of the transfer fee for a former player.
Dover Athletic score a stunning team goal against Chester in their National League match on Tuesday.
Cheltenham Town sign striker Andrija Novakovich on an emergency loan deal from Reading until 2 January.
Wrexham sign Notts County defender Taylor McKenzie and Wigan winger Danny O'Brien on loan until January.