The invention relates to a cloud reading system for cloud/digital films of medical images. The system comprises a DICOM (digital imaging and communications in medicine) signal acquisition module, a work station, a PACS (picture archiving and communication system), an SCP (system control program), a PACS work station, an image storage system, an image printer, a cloud server, a WeChat server and a mobile terminal, wherein the DICOM signal acquisition module transmits image information to the work station, the work station transmits the received image information and diagnostic reports to the PACS or the SCP, and the PACS transmits the received image information and diagnostic reports to the SCP through the PACS work station; the SCP transmits the image information and the diagnostic reports to the image printer through the image storage system; the image storage system acquires two-dimensional codes through the cloud server and the WeChat server; the mobile terminal transmits the two-dimensional codes to the cloud server through the WeChat server, and after payment is finished by the mobile terminal, the cloud server transmits the image information and the diagnostic reports to the mobile terminal; or the image printer transmits the image information and the diagnostic reports to the mobile terminal through Bluetooth. The system can realize remote transmission, digitization and filmless.