Yeovil have re-signed goalkeeper Chris Weale and have brought in Artur Krysiak and Jakub Sokolik.
Somerset-born Weale, 32, started his career with the Glovers and made 191 appearances before leaving to join Bristol City in 2006.
He returns on a two-year deal following his release from Shrewsbury.
Former Exeter keeper Krysiak, 25, and ex-Liverpool defender Sokolik, 20, have also signed for two years with the League One side.
Krysiak spent four seasons with the Grecians, playing 142 times, but lost his first-team spot at the end of last term and was released in May.
Czech Republic-born Sokolik came through the academy system at Liverpool, but did not make a first-team appearance for the Premier League club.
He spent six months on loan at Southend last season, making 12 appearances for the League Two club.