Hi David - form AP1 (application form) and AS1 (legal deed) can be used by an executor to apply to register the transfer from executor to a beneficiary
It's a postal application and the fee is payable under Scale 2 on the current market value of the property
You will also need to provide a certified copy of the probate and have your/the beneficiary's identities verified
Use our online assisted guidance to identify the right guidance and forms needed for your specific scenario as appropriate -
HMLR Guide: Start - External · HM Land Registry