pyResMan is a free open source smartcard tool for JavaCard and other smart card. It can be used to send APDU(s), execute APDU script(s); It can be used to debug ISO14443 protocol commands and Mifare commands with R502 SPY reader; It can also be used to manage resource of GP card, It is based on pyScard and GlobalPlatform open source projects. website: https://www.javacardos.com