The invention provides a seal using machine and a seal using machine system. The seal using machine comprises a handheld box body, a handle assembly, a safety assembly, a counting assembly and a battery, wherein a top opening and a bottom opening are correspondingly formed in the top and the bottom of the handheld box body respectively; the handle assembly is connected to a seal; the upper end of the handle assembly vertically stretches upwards out of the handheld box body from the top opening; when the upper end of the handle assembly is manually pressed, the handle assembly drives the seal to move downwards from the bottom opening to a position being contact with the paper surface out of the handheld box body; when the pressure to the handle assembly is removed, the seal is automatically driven to return to the retraction position in the handheld box body from the bottom opening; the safety assembly is used for preventing an authorizer from affixing seal out of line; the counting assembly is used for detecting and recording affixing times of the seal; the battery is used for supplying power to the counting assembly. The seal using machine is conveniently carried by the authorizer; the seal using machine is capable of ensuring that the whole seal affixing and using process is effectively monitored and monitored when the authorizer goes out to affix the seal.