The P2P-Wifi-DPF is software for the transmission of pictures and videos from the mobile phone to the digital photo frame. This transmission can be done via the wireless WIFI hotspot mode, and with no need of background server or external network, the quick transmission of pictures and videos can be realized. With high-speed and convenient transmission, the P2P-Wifi-DPF has truly achieved the function of “transferring the pictures and videos immediately after pictures/videos shooting” and enhanced the immediacy and convenience. In addition, after the installation of APK, parts of the digital photo frame’s functions can be realized via the remote control of the smart phone APP at the same time.