Easily check your camera shutter count to know whether newly purchased camera is really new, or check how heavily used a pre-owned camera. The App will also show Serial Number for Nikon/Fuji/Pentax Camera, Internal Serial Number for Sony Camera, Lens Serial Number for Fuji Camera. Just open or drag drop photo file (JPEG or RAW) from your Camera to the App. Note: Photo must come from camera (SDCard) directly, other App imported photo may remove necessary data and can't be used to show shutter count. Most of canon cameras need USB connection to read shutter count, the photo read method will not work, please connect your camera with USB connection first then use the App to get shutter count. You need disable the camera WIFI first to use USB connection. Support Cameras (USB connection): Canon EOS series, please * We can't test every camera, Canon's latest camera maybe not supported, user reported 6D Mark II and 5D Mark IV is not supported. Support Cameras (photo files): Sony A7R III, A7R II, A7R, A9, A7 III, A7 II, A7S II,A7, A7S, A6500, A6300, A6000, A5100, A5000, A99, A68. Nikon D5, D850, D500, D810, D750, D600, D800, D4, D3200, D3100, D5000, D5100, D5200, D5300, D5500, D5600, D850, D4S, D3300, D3200, D3500, D300, D7000, D700, D3, D3X, D3S,J1, V1, D40, D60, D80, D90, D3000, P7000, P7100 Fujifilm X-T1, X-T2, X-T10, X-T20, X-H1, GFX 50s, X100F Pentax 645D, 645Z, K-01, K-1, K-3, K-3 II, K-30, K-5, K-5 II, K-5 II S, K-50, K-500, K-7, K-70, K-M, K-R, K-S1, K-S2, K-X, K100D, K100D SUPER, K10D, K110D, K2000, K200D, K200D, K20D, K20D, KP, MX-1, Q, Q-S1, Q10, Q7, X-5
