Boreham Wood have signed striker Charlie MacDonald and midfielders Luke Howell and Billy Clifford.
Former Charlton trainee MacDonald, 34, was released by Barnet after captaining them to the 2014-15 Conference title, scoring eight goals in 30 league games.
He has found the net 125 times in 407 league appearances for clubs including Ebbsfleet, Brentford and MK Dons.
Howell, 28, left Dagenham after making 127 league appearances and Clifford, 22, joins after leaving Walsall.
"I'm excited to be able to work with somebody like Charlie," Wood boss Ian Allinson told the club website.
"I've said since our promotion that we would need to be patient to get the players that I want at this club and the chairman has thankfully backed me with this deal.
"I will get a player who understands the level we're now at, a player who is still hungry to perform, a player with great experience and having met him, I know Charlie will be a real asset to the team and his new team-mates."
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