File Extension Database

Open ITHMB File

Files with an ITHMB extension are used to store data and photo utilities on iPhones and iPods.

These files contain the thumbnails of the existing image collection on your mobile device.

As you can guess, ITHMB files are designed to explore images on devices manufactured by Apple, such as iPods or iPhones. It also serves the purpose of an organization and adaptation of images for use in photo management programs.

As Windows thumbnail files work, each thumbnail image is related and linked to a larger image, which is also on the device. However, it should be mentioned that ITHMB files are limited in the amount of thumbnails they can store, since they only support 25.

ITHMB files are not compatible with other devices or operating systems, therefore a prior conversion is necessary, so, to open and work or convert an ITHMB files you need to have one of the following programs installed:

How Can I Open ITHMB File on Windows

We researched and learned that the best way to open ITHMB file is to find a ITHMB file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a ITHMB file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open ITHMB file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as ITHMB file opener then try to search online for "ITHMB viewer", "application to open ITHMB file" or "open ITHMB file" queries in the search engine you like.
Install the application you found and check if it can open ITHMB file

How Can I Open ITHMB File on Mac OS

We recommend to find a ITHMB file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a ITHMB file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with ITHMB file.
If you know the Mac OS application which can work as ITHMB file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open ITHMB file in it.
If you don't know the application which can open ITHMB file then try to search for "ITHMB viewer", "application to open ITHMB file" or "read ITHMB file" queries in the online search engine you like.
Install the application you found and check if it can read ITHMB file

How Can I Open ITHMB File on Android

If you downloaded a ITHMB file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded ITHMB file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "ITHMB".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "ITHMB viewer", "ITHMB file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open ITHMB File on iPhone or iPad

To open ITHMB File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the ITHMB file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "ITHMB". This way you can find apps which can open ITHMB files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "ITHMB viewer" or "ITHMB file" online in your favorite search engine.