Tool for OPC DA/HDA

Hi Folks,

I am looking for a OPC tool which can perform the following functions. Please share your ideas!

1.  Able to read the configured  item in the OPC DA/HDA Server and save the configuration of the item into Able to read the item configured in the OPC DA/HDA Server and save the configuration of the item into a csv or text file.

2.  Able to read the current value of an item from the OPC Server and save the values into a csv / text file.

Thanks!