Paul's Graphic Viewer is described as 'inexpensive, high speed 32 bit Windows graphics viewing and processing program. It is designed for fast processing and contains many functions only found in far more expensive programs' and is an app in the Photos & Graphics category. There are more than 25 alternatives to Paul's Graphic Viewer for a variety of platforms, including Windows, Mac, Linux, PortableApps.com and Electron / Atom Shell. The best alternative is IrfanView. It's not free, so if you're looking for a free alternative, you could try JPEGView or Photoscape. Other great apps like Paul's Graphic Viewer are XnView MP (Free Personal), FastStone Image Viewer (Free Personal), XnView (Free Personal) and Preview (Free).
FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor. It has a nice array of features that include image viewing, management, comparison, red-eye removal, emailing, resizing, cropping and color adjustments.
ACDSee is a complex, multi-purpose application that serves for viewing, organizing and editing digital photos. Furthermore, images can be shared on social websites or your own space on the developer’s website.
gThumb is an image viewer and browser for the GNOME Desktop. Features Image Viewer * View single images (including GIF animations). Supported image types are: BMP, JPEG, GIF, PNG, TIFF, ICO, XPM. * View EXIF data attached to JPEG images.