.dng
Work faster with DNG image files
Open, convert, and recompress DNG 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 DNG now See all features →
$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
DSCF0014.RAF
15.2 MB
Camera RAW: large, hard to share
DSCF0014.jpg
2.8 MB · 3664×2742 · 0.6 s
JPG: opens everywhere
- Download the trial and install it on Windows 10 or 11.
- Drop your DNG files, or a whole folder, into Contenta Converter.
- Pick JPG, PNG, TIFF or PDF and click “Start Converting”.
Inside one RAW file
- Sensor data8,184,992 B · 86.6 %The picture as the sensor recorded it: 12-bit, 3904×2616, stored compressed.
- Full-size preview1,095,726 B · 11.6 %A JPG the camera made, 3872×2592, with the camera's own color processing.
- Small preview101,526 B · 1.1 %A 570×375 JPG.
- Thumbnail57,600 B · 0.61 %160×120, uncompressed.
- Metadata and headers14,188 B · 0.15 %170 tags: 78 EXIF and 92 maker notes (exposure, lens, date, camera settings).
Canon Photos — Convert, Resize & Organize
格式詳情： DNG
| 格式 | DNG |
| 公司 | Adobe |
| 說明 | 數碼底片 (DNG) 文件格式是Adobe Systems所設計的一個免版稅RAW圖像格式。 |
| 優點 | 這個格式是Adobe為了回應用戶要求而設計的一個統一的相機RAW文件格式。數碼底片基於TIFF/EP格式，而原數據的使用是強制性的。 |
| 缺點 | 文件的大小非常大。沒有很多軟件能夠處理。 |
| 元數據 | 處理XMP, EXIF 或 IPTC |
使用者證明:
“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.”
保證滿意:
 | 簡單又專業的照片轉換以及處理過程 |
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| 攝影師（業余和專業），設計工作室，建築師，大機構（NASA，IBM，克萊斯勒，大學醫院）所使用的產品。 |
|
| 完全無風險. 購買後，您將獲得一個30天退款保證，絕不多問。 |
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Frequently Asked Questions
What image formats does the Canon produce?
The Canon produces DNG files. You can convert these to JPG, TIFF, PNG, PDF, WEBP, and many other formats using Contenta Converter PREMIUM.
How do I convert Canon 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 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.