The main goal of the project was need fast get exif data from many photo files. go lang it is best solution for it.

for frogect used "github.com/rwcarlsen/goexif/exif"

To install, in a terminal type:

go get github.com/rwcarlsen/goexif/exif

Or if you just want the tiff package:

go get github.com/rwcarlsen/goexif/tiff

it can analyze: "ImageWidth", "ImageLength", "BitsPerSample", "Compression", "PhotometricInterpretation", "Orientation", "SamplesPerPixel", "PlanarConfiguration", "YCbCrSubSampling", "YCbCrPositioning", "XResolution", "YResolution", "ResolutionUnit", "DateTime", "ImageDescription", "Make", "Model", "Software", "Artist", "Copyright", "ExifIFDPointer", "GPSInfoIFDPointer", "InteroperabilityIFDPointer", "ExifVersion", "FlashpixVersion", "ColorSpace", "ComponentsConfiguration", "CompressedBitsPerPixel", "PixelXDimension", "PixelYDimension", "MakerNote", "UserComment", "RelatedSoundFile", "DateTimeOriginal", "DateTimeDigitized", "SubSecTime", "SubSecTimeOriginal", "SubSecTimeDigitized", "ImageUniqueID", "ExposureTime", "FNumber", "ExposureProgram", "SpectralSensitivity", "ISOSpeedRatings", "OECF", "ShutterSpeedValue", "ApertureValue", "BrightnessValue", "ExposureBiasValue", "MaxApertureValue", "SubjectDistance", "MeteringMode", "LightSource", "Flash", "FocalLength", "SubjectArea", "FlashEnergy", "SpatialFrequencyResponse", "FocalPlaneXResolution", "FocalPlaneYResolution", "FocalPlaneResolutionUnit", "SubjectLocation", "ExposureIndex", "SensingMethod", "FileSource", "SceneType", "CFAPattern", "CustomRendered", "ExposureMode", "WhiteBalance", "DigitalZoomRatio", "FocalLengthIn35mmFilm", "SceneCaptureType", "GainControl", "Contrast", "Saturation", "Sharpness", "DeviceSettingDescription", "SubjectDistanceRange", "LensMake", "LensModel", "XPTitle", "XPComment", "XPAuthor", "XPKeywords", "XPSubject", "ThumbJPEGInterchangeFormat", // offset to thumb jpeg SOI "ThumbJPEGInterchangeFormatLength", // byte length of thumb "GPSVersionID", "GPSLatitudeRef", "GPSLatitude", "GPSLongitudeRef", "GPSLongitude", "GPSAltitudeRef", "GPSAltitude", "GPSTimeStamp", "GPSSatelites", "GPSStatus", "GPSMeasureMode", "GPSDOP", "GPSSpeedRef", "GPSSpeed", "GPSTrackRef", "GPSTrack", "GPSImgDirectionRef", "GPSImgDirection", "GPSMapDatum", "GPSDestLatitudeRef", "GPSDestLatitude", "GPSDestLongitudeRef", "GPSDestLongitude", "GPSDestBearingRef", "GPSDestBearing", "GPSDestDistanceRef", "GPSDestDistance", "GPSProcessingMethod", "GPSAreaInformation", "GPSDateStamp", "GPSDifferential", "InteroperabilityIndex",

results collected to *.txt or *csv file.