ImageQuery searches for JPG images based on meta data. Meta data means additional information beside the picture itself that is stored in the .jpg file. Nearly all digital cameras and image processing software store and/or retrieve this additional information. Using ImageQuery you can easily search for images matching the criteria you specify using an easy to learn query language.
There is no need to use an image database or try to collect all these image captions, comments and EXIF data in a database (that will never be up to date, by the way). Just execute a query using ImageQuery and you will get a customizable result including preview pictures and complete file information. This makes ImageQuery the ideal tool for photographers, image editors and everybody owning a large collection of digital images.