If you are iOS device users, you must know the ITHMB files. They are created when you sync your iPhone, iPad, or iPod with iTunes. ITHMB files contain thumbnail images to make image viewing faster. But you can only view them on your iOS devices. If you want to open on your computer, you can convert ITHMB files to JPEG photos. You need a powerful image converter that can easily turn ITHMB into JPEG.
You can use XnView to convert ITHMB images to JPEG
XnView is a free software for Windows, Linux, and Mac. It can be used as an image viewer, image converter, image editor. It supports more than 400 files formats and converts photos to more than 50 formats. You can use it to quickly create various types of photo projects like collages, film strips, web pages, and slide shows. XnView supplies an easy to use interface for viewing and converting images. You can choose one or more images to see in thumbnail form, and convert them to the format you want. You can also use it to make some editings like changing size and color, and lossless turning and flipping of JPEG files.
Step 1: Download and install Xnview on your computer.
Step 2: Choose the folder contains your images and highlight each picture you want to be in your project.
Step 3: You can batch convert your images from the Tools >> Batch Convert… section.
Though there are many free online image converters. YouConvertIt, Zamzar, CoolUtils are all free online image converter. They are powerful and easy to use. But many of them can't convert ITHMB to JPEG photo. ITHMB is a photo format that we use rarely. So if you convert popular images, some free online converters can easily meet your requirements.
You can make a photo slideshow video with your photos you shoot with your iPhone. The Mac Slideshow Making Software is the best software to make a wonderful photo slideshow. This software is easy to operate. You can make an elegant slideshow in three steps. It allows you to upload your photo slideshow to YouTube and to import for your mobile devices like iPhone, iPad. You can also burn it to DVD to share with your friends.