FastPictureViewer is one of the fastest RAW image viewers, supporting more than 20 different formats created by most of the most popular digital cameras. It is also perfect for working with graphics in standard formats. The application is a golden mean for those looking for functionality combined with speed and low demand for system resources.

The program interface has been designed in such a way that the largest possible space is devoted to displaying the image. Individual options can be found in the menu located at the bottom of the screen (it can be hidden) or from the context menu. In addition, in the main FastPictureViewer window there are several independent windows with tools that can be moved freely on the screen.

They are responsible for displaying histograms, information about graphics, external editors, and one of them allows you to evaluate individual photos. The FastPictureViewer browser, in addition to working with standard image files (JPEG, BMP, PNG, etc.), also allows you to view 20 RAW formats created using the most popular models of digital cameras (creators say that the latest version supports more than 350 of them). The images can be viewed directly from the memory card installed in the camera.

Installing additional FastPictureViewer Codec Pack codecs (paid) allows you to add PSD, DNG, CR2, NEF, PEF, RAF, ORF, SR2, SRW, as well as OpenEXR, Radiance HDR, TGA, PNM, DDS and JPEG2000 to the list of supported formats. After installing the appropriate DjVU codec it is possible to view the documents saved in this format. The program offers support for ICCv2/v4 profiles.

FastPictureViewer also has options to present graphics as a slideshow, MTP/PTP remote transfer and bookmarks to store selected photos and filters for easy browsing.