Apps similar to FastPictureViewer Codec Pack include Instant ThumbView. It's paid, but ThumbView and Exif Thumbnail Adder are free. Other options are MysticThumbs. In total there are four Image Viewers like FastPictureViewer Codec Pack for Windows and Android.
Instant ThumbView is a tiny image viewer that displays image thumbnails in a tooltip window, when mouse pointer is hovered over an image file in Windows Explorer. It supports a lot of popular image file formats, including BMP, GIF, JPEG, PNG, WMF, EMF, TIFF and is very handy for...
United States
ThumbView enables image thumbnails and tooltips in Microsoft Windows XP Explorer (does not work on Windows 7) for filetypes that are not natively supported. It started with PCX, TGA, DDS and PNG images, but now ThumbView supports an amazing 19 image types - directly inside any...
MysticThumbs generates thumbnails of many image types not natively supported by Windows. It does this transparently and in the background for Explorer so you don't have to run a separate application to preview your images.
Australia
This application for android devices searches for pictures (JPEG) on your device and adds a thumbnail if they don't have one yet. Thumbnails are added to the EXIF metadata structure.
