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.thm

Batch convert Canon DIGITAL IXUS 970 IS THM photos

Turn a whole shoot of Canon DIGITAL IXUS 970 IS THM files into JPG, PNG, TIFF or PDF in one batch. Contenta Converter can also resize, rename and watermark each photo in the same pass.

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$129 one-time. No subscription, no per-image fees.

  • Free trial, no time limit
  • Keep 10 results clean
  • Windows 10/11
  • Works offline
  • 100,000+ users worldwide
Contenta Converter results screen showing 32 converted photos and a before and after preview
The results screen of Contenta Converter: 32 photos converted in 47 seconds, with a before and after preview.
  1. Download the trial and install it on Windows 10 or 11.
  2. Drop your THM files, or a whole folder, into Contenta Converter.
  3. Pick JPG, PNG, TIFF or PDF and click “Start Converting”.

The same photo, five outputs

Photo of a stage set with a bed, a small table and a checked sofaDSC_0001.NEF · 3900×2613
  • PNG.png1.9 s
    16.1 MB
  • AVIF.avif2.2 s
    2.02 MB
  • JPG.jpg1.7 s
    1.69 MB
  • WebP.webp1.7 s
    1.32 MB
  • JPEG XL.jxl1.7 s
    1.12 MB
One Nikon D60 RAW file converted to five formats, at quality 90 where the format has a quality setting. PNG is lossless, so it is the largest. Seconds are the median of three runs. Measured with the Contenta Converter 9.0.35 command line on an AMD Ryzen 9 3900X, 2026-09-30.

Opens from this camera:THMJPG

Converts to:JPGPNGTIFFPDFWEBPHEICAVIF

THM | JPG |

Canon DIGITAL IXUS 970 IS THM — Convert, Resize & Organize

Information about the format: THM

Format THM
Company
Description THM files are thumbnail images generated by digital cameras and phone cameras. A .thm file pairs with a video or photo to provide a fast preview for playback menus — you'll see them in DCIM folders on Canon, GoPro, Sony, and many other cameras. Most are just renamed JPEGs at low resolution (160×120 to 640×480). Contenta Converter PREMIUM opens .thm files directly and batch-converts them to standard JPEG.
Benefits Useful for recovering video previews when the main video file is missing or corrupt. Essentially JPEG under the hood — converts quickly and losslessly to standard .jpg.
Drawbacks Low resolution (previews only, not the original footage). Most image viewers and social platforms reject the .thm extension without conversion. Nothing in the preview was editable — the real media sits in the paired video file.
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Frequently Asked Questions

What image formats does the Canon DIGITAL IXUS 970 IS produce?

The Canon DIGITAL IXUS 970 IS produces THM files. You can convert these to JPG, TIFF, PNG, PDF, WEBP, and many other formats using Contenta Converter PREMIUM.

How do I convert Canon DIGITAL IXUS 970 IS 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 Canon DIGITAL IXUS 970 IS 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 has every feature and no time limit. Pick up to 10 results to keep clean; the rest carry a small watermark. Buying a license removes the watermark.

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