[Request] or [Question] Batch .3DS decryption on computer

I am looking for a tool that will batch decrypt .3DS ROMs. I do not want them converted to .CIA i just want my .3DS files decrypted. I have Xorpad files that can be used for decryption I just don't have a tool that can decrypt them.

I do not want to decrypt from my 3DS as the 3DS is slow and I do not have room to decrypt all 100Gigs of my games.