Preparation of silver selenide (Ag₂Se) based thin films is significant to the micro devices. However, most of reported methods for preparing Ag₂Se films have not achieved the accuracy control and flexible pattern design of films. Inkjet printing technology is believed to provide a valid approach to solve this problem by which combination Ag₂Se and inkjet printing technology shows high value and importance. In this work, Ag₂Se nanoparticles were synthesized by solvothermal method and then dispensed into different solvents to obtain the ink with high stability. Jetting parameters were further developed to achieve the jetting of Ag₂Se ink and optimize the morphology of droplets. Ag₂Se thin films were prepared on polyimide substrates via inkjet printing with different printing layers. As-printed films were finally annealed to increase the crystalline and density. The phase and surface morphology of Ag₂Se films were characterized and the electrical conductivity of the films was measured by using four-probe measurement. Ag₂Se films can achieve higher density and crystallinity with ink concentration and printing layers increasing, which leads to higher electrical conductivity. Improvement of structure and performance of Ag₂Se films result from the increasing deposition and stacking density of Ag₂Se nanoparticles. The electrical conductivity of inkjet-printed Ag₂Se film can reach as high as 399 S·cm^-1 at the ink concentration of 5 mg·mL^-1 and the number of printing layers of 40, which provides a new orientation to prepare Ag₂Se based films and devices.