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Work faster with JPG image files

Open, convert, and recompress JPG 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 JPG 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
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 JPG 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:ORFJPGMPOTIFDNGPSDJP2THMPCD

Converts to:JPGPNGTIFFPDFWEBPHEICAVIF

ORF | JPG | MPO | TIF | DNG | PSD | JP2 | THM | PCD |

Olympus Photos — Convert, Resize & Organize

格式詳情： JPG

格式 JPG
公司 Joint Photographic Experts Group
說明 差不多所有數碼相機都會有把圖像保存為JPEG的選項。JPEG格式支持每色8位（紅，綠，藍），文件大小也比較小。只要不使用重度壓縮，圖像質量不會受太大的影響。不過JPEG文件如果不斷被修改，保存的話，很有可能會退化。若您計劃以後修改照片圖像，或不能接受圖像失真，把它們保存為非JPEG的無損圖像格式的話會比較好。話雖如此，JPEG大致上是最適合網絡發佈的格式。
優點 小的文件大小，非常受歡迎
缺點 質量損失
元數據 處理XMP, EXIF 或 IPTC
60+
Image Formats
100K+
Happy Users
35+
Effects & Filters

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.”

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Contenta Converter PREMIUM Windows

保證滿意:

簡單又專業的照片轉換以及處理過程
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。
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Need details about the JPG format? Learn more about JPG and how to convert it.

JPG 圖像轉換

怎麼把Olympus Imaging Corp. JPG轉換成JPG？ 怎麼把Olympus Imaging Corp. JPG轉換成J2K？ 怎麼把Olympus Imaging Corp. JPG轉換成PNG？ 怎麼把Olympus Imaging Corp. JPG轉換成GIF？ 怎麼把Olympus Imaging Corp. JPG轉換成TIFF？ 怎麼把Olympus Imaging Corp. JPG轉換成BMP？ 怎麼把Olympus Imaging Corp. JPG轉換成PPM？ 怎麼把Olympus Imaging Corp. JPG轉換成ICO？ 怎麼把Olympus Imaging Corp. JPG轉換成WEBP？ 怎麼把Olympus Imaging Corp. JPG轉換成AVIF？ 怎麼把Olympus Imaging Corp. JPG轉換成HEIC？

JPG 圖像轉換

怎麼把Olympus Imaging Corp. JPG轉換成JPEG？ 怎麼把Olympus Imaging Corp. JPG轉換成TIF？ 怎麼把Olympus Imaging Corp. JPG轉換成JP2？ 怎麼把Olympus Imaging Corp. JPG轉換成PDF？ 怎麼把Olympus Imaging Corp. JPG轉換成EPS？ 怎麼把Olympus Imaging Corp. JPG轉換成SVG？ 怎麼把Olympus Imaging Corp. JPG轉換成TARGA？ 怎麼把Olympus Imaging Corp. JPG轉換成XPM？

JPG 圖像優化

怎麼打開Olympus Imaging Corp. JPG？ 如何處理Olympus Imaging Corp. JPG？ 如何把Olympus Imaging Corp. JPG縮小？ 如何減少Olympus Imaging Corp. JPG的文件大小？ 如何自動重命名 Olympus Imaging Corp. JPG？ 如何把 Olympus Imaging Corp. JPG 整理成子文件夾？ 如何重新壓縮Olympus Imaging Corp. JPG？ 如何用 Olympus Imaging Corp. JPG 創建一個PDF相冊呢？

JPG 圖像色彩處理

如何把 Olympus Imaging Corp. JPG 轉換成黑白圖像？ 如何把 Olympus Imaging Corp. JPG 轉換成棕褐色圖像？ 如何調整 Olympus Imaging Corp. JPG 的亮度？ 如何調整 Olympus Imaging Corp. JPG 的對比度？ 如何調整 Olympus Imaging Corp. JPG 的伽瑪？ 如何反轉 Olympus Imaging Corp. JPG 的顏色？ 如何提高 Olympus Imaging Corp. JPG 的色彩？ 如何增強 Olympus Imaging Corp. JPG 的對比度？

JPG 圖像處理

如何在 Olympus Imaging Corp. JPG 上添加水印？ How to create animated GIF slideshows from Olympus Imaging Corp. JPG? How to create pencil/ink drawings from Olympus Imaging Corp. JPG? 如何銳化 Olympus Imaging Corp. JPG ？ 如何模糊 Olympus Imaging Corp. JPG ？ 如何重新聚焦 Olympus Imaging Corp. JPG ？ 如何從 Olympus Imaging Corp. JPG 去噪熱像素？ 如何裁切 Olympus Imaging Corp. JPG？ 如何旋轉 Olympus Imaging Corp. JPG ？ 如何翻轉 Olympus Imaging Corp. JPG ？

JPG 圖像標注

如何改變 Olympus Imaging Corp. JPG 的DPI分辨率？ 如何修改 Olympus Imaging Corp. JPG 的IPTC/XMP創建和修改日期？ 如何修改 Olympus Imaging Corp. JPG 的IPTC/XMP說明？ 如何修改 Olympus Imaging Corp. JPG 的IPTC/XMP位置？ 如何修改 Olympus Imaging Corp. JPG 的IPTC/XMP法律信息？ 如何修改 Olympus Imaging Corp. JPG 的IPTC/XMP工作流程（轉狂，緊迫性）？ 如何修改 Olympus Imaging Corp. JPG 的版權資料？

Frequently Asked Questions

What image formats does the Olympus produce?

The Olympus produces JPG files. You can convert these to JPG, TIFF, PNG, PDF, WEBP, and many other formats using Contenta Converter PREMIUM.

How do I convert Olympus 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 Olympus 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.

Ready to convert your photos? Download Free Trial