.ithmb
Work faster with ITHMB image files
Open, convert, and recompress ITHMB images to modern formats like JPG, PNG, WEBP, and PDF. Contenta Converter PREMIUM processes entire folders at once and keeps your metadata intact when you need it.
Download free trial — convert ITHMB now See all features →
$129 one-time. No subscription, no per-image fees.
- Free 30-day trial
- First 10 images watermark-free
- Windows 10/11
- Works offline
- 100,000+ users worldwide
- Download the trial and install it on Windows 10 or 11.
- Drop your ITHMB files, or a whole folder, into Contenta Converter.
- Pick JPG, PNG, TIFF or PDF and click “Start Converting”.
Apple Photos — Convert, Resize & Organize
Information about the format: ITHMB
| Format | ITHMB |
| Company | Apple |
| Description | An ITHMB file is an Apple photo cache that iTunes and older iPods and iPhones build when photos are synced. It is not a JPEG: each file holds several thumbnails stored as raw RGB565 or YCbCr pixels, with no image header. Contenta Converter decodes all common layouts and saves every thumbnail in the file as its own JPG or PNG. |
| Benefits | Can be used to recover photo thumbnails from old iPhone/iPod backups. |
| Drawbacks | Contains only low-resolution thumbnail previews, not the original full-size photos. The .ithmb extension is not recognized by most image viewers. |
Users reviews:
“I have been using Contenta Converter for years and it has saved me countless hours of work. Highly recommended!”
“Simple, fast, and does exactly what it promises. The batch processing is incredibly efficient.”
“Best image converter I have found. The RAW support and metadata handling are top-notch.”
Satisfaction Guaranteed:
 | Professional photo conversion and processing. |
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| Trusted by photographers, designers, and businesses worldwide. |
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| Totally risk free. After purchase, you have a 30-day money back guarantee. |
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Frequently Asked Questions
What image formats does the Apple produce?
The Apple produces ITHMB files. You can convert these to JPG, TIFF, PNG, PDF, WEBP, and many other formats using Contenta Converter PREMIUM.
How do I convert Apple photos?
Download Contenta Converter PREMIUM, drag and drop your photos, choose the output format, and click Convert. It supports batch conversion of hundreds of files at once.
Does Contenta Converter support RAW files and metadata?
Yes. Contenta Converter PREMIUM reads RAW files from most popular camera brands and can preserve or update IPTC/XMP metadata such as copyright, location, and descriptions during conversion.
Can I add a watermark to my Apple photos?
You can add text or image watermarks to all your photos in one step. Contenta Converter PREMIUM lets you choose position, opacity, and size so your branding looks consistent on every export.
Is Contenta Converter free to try?
Yes. The trial runs for 30 days with every feature. Your first 10 images are saved without a watermark; after that, exports carry a small watermark. Buying a license removes the watermark and the time limit.