One of the biggest advantages of digital photos is that they store information related to the characteristics and properties of that photo inside it. All this data is saved in the EXIF of the photo.
To be able to view this information you need a tool like EXIF Viewer. You can get all the data on size, resolution, date, time, position taken (horizontal or vertical), etc. Also, it comes equipped with tools that let you order, classify, move or copy photos.
EXIF Viewer not only lets you view the data in the program`s format, but you can also export it to other formats like XLS or HTML.