Image Thumbnailer and Converter allows you to create thumbnails, convert images, and view your photos an entire folder at a time. You can create thumbnails, convert image types, and view your images an entire folder at a time, or individually if you choose. When creating thumbnails, a picture preview window is included to continually show your new photo image as the size is being adjusted, and you can instantly calculate new image sizes with one button click. This also has the ability to convert image types a folder at a time, and you can also use the photo viewer to view all your images as thumbnails. A jpeg compression option is included to help save even more space on all jpeg images, and a complete, built-in image viewer includes zoom-in and zoom-out features, along with full screen view.