The duo were released by Darlo after their defeat in the League Two play-off semi-final against Dale at Wembley in May.
Keltie joined the Quakers in 2001 from Walker Central in the Northern Alliance League, making a total of 129 appearances.
Wiseman initially joined the club on loan in 2007 from Hull and later made the deal permanent, notching up a total of 17 appearances.



