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Convert MDI to JPG Online


1) Upload MDI file to convert

 

Drop files here, or Click to select
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2) Set converting MDI to JPG options

Convert to

 

Options

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3) Get converted file

DOWNLOAD CONVERTED FILE
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Total Image Converter To Convert TIFF, JPEG, ICO, BMP
  • Convert Images in Batch!;
  • Convert MDI to JPG and in many other formats
  • Process hundreds of files in 3 clicks;
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  • Keep your files safe, don't send them to the web;
  • Get a more poweful engine for large images and RAW photos.
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ok JPEG, TIFF, PSD, PNG, etc.
Total Image Converter supports the widest list of output file types: PDF, TIFF, BMP, PNG, JPEG, JPEG2000, ICO, GIF, PCX, TGA, PXM, PS, PCL! Besides, it converts many rare formats like PALM, PICT, XPM, FIX.
okRotate Images
Along with conversions you can rotate your images! All is done in batch so you save a lot of your valuable time.
okResize Images
With Total Image Converter it's very easy to resize your photos or images in batch. Make them suitable for the web or emailing.
okRAW photos
Total Image Converter supports almost all RAW camera photos (CRW, CR2, NEF, PEF, RAF, X3F, RAW, BAY, ORF, NRW, SRF, MRW). Save them as TIFF or JPEG files for easy publishing or sharing.
okWatermarks
Add text watermarks to the header or the footer of the output file to prevent unauthorized use.
okClear interface
The inerface of the pss is clear and straightforward. The built-in Preview panel helps you to view each file full-sized and learn the info about it.
okCommand line
Total Image Converter can be run via command line (get the ready-to-use BAT file from GUI settings).

How to convert MDI to JPG?

1

💾 Upload Your File: Go to the site, click on «Upload File,» and select your MDI file.

2

✍️ Set Conversion Options: Choose JPG as the output format and adjust any additional options if needed.

3

Convert and Download: Click 👉«Download Converted File»👈 to get your JPG file.

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Cloud Based
Convert MDI to JPG without Microsoft Office or any editor. Upload the document in your browser and download the JPG in seconds, on any device.
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Secure
Documents can include personal and business information. Your MDI upload is encrypted in transit with HTTPS/TLS and processed in data centers with multi-factor access control during the conversion to JPG.
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Ease of Use
Converting from MDI to JPG has never been so simple. Our intuitive interface lets you convert files in just a few clicks.
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Privacy
The contents of your MDI are never read or reused. After the conversion to JPG, both files are deleted automatically from our servers. Privacy Policy.

 

MDI File

File extension .MDI
Category File
DescriptionMDI is a proprietary graphics format from Microsoft, used in the Microsoft Office Document Imaging application. It was used for storing scanned documents with OCR capability.
Associated programsMicrosoft Office Document Imaging, Free MDI Viewer
Developed byMicrosoft
MIME typeimage/vnd.ms-modi
Useful links
Conversion typeMDI to JPG

JPG File

File extension .JPG, .JPEG, .JPE, .JFIF, .JFI
CategoryImage File
DescriptionJPG is the file format for images made by digital cameras and spread throughout the world wide web. Saving in JPG format an image loses its quality, because of the size compression. But at the end you have a much smaller file easy to archive, send, and publish in the web. These are the cases when an image's size matters more than image's quality. Nonetheless, by using professional software you can select the compression degree and so affect the image's quality.
Associated programs
Developed byThe JPEG Committee
MIME type
Useful linksMore detailed information on JPG files
Rating MDI to JPG   5 star MDI to JPG   4.9 (2227 votes)
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MDI to JPG Converter — Frequently Asked Questions ▼

What is an MDI file?

MDI (Microsoft Document Imaging) is a proprietary raster image format created by Microsoft. It was bundled with Microsoft Office 2003 through 2007 as part of the Microsoft Office Document Imaging (MODI) application — used primarily for storing scanned documents as multi-page image files. Microsoft discontinued MODI in Office 2010 and removed MDI support from later Windows versions, leaving many archived scanned documents stranded in a format that modern software cannot open natively.

Why is it so hard to open MDI files today?

MDI uses a proprietary Microsoft Tagged Image File (MTIFF) variant with a custom compression scheme. Since Office 2010, no Microsoft product opens MDI natively. The file extension is not registered by default in Windows 7 or later. Third-party image viewers (IrfanView, XnView) added MDI support over the years, but coverage is inconsistent. Converting to JPG solves the compatibility problem permanently — JPG opens on every device and platform without any special software.

Does an MDI file contain multiple pages, and how are they handled?

Yes. MDI is a multi-page format, similar to multi-page TIFF. Each page in the MDI archive becomes a separate JPG file in the output. The files are typically named with page numbers (page_001.jpg, page_002.jpg, etc.). If you only need one specific page, download the desired file from the output set. For multi-page documents that should stay together, consider converting to PDF instead of JPG.

What quality settings are used for the JPG output?

The converter renders MDI pages at standard JPEG quality, typically equivalent to quality 85–90 in a 0–100 scale. MDI files store scanned images at the resolution they were scanned — typically 150, 200, or 300 DPI. The output JPG preserves this resolution. For documents scanned in black-and-white, the JPG may appear as grayscale. For color scans, the output is 24-bit color JPG.

What is the maximum MDI file size the online converter accepts?

The online converter accepts MDI files up to 50 MB. MDI files from MODI-era Office typically range from a few KB per page (fax-quality 200 DPI black and white) to 1–3 MB per page (300 DPI grayscale scans). A 50-page scanned document at 300 DPI can be 30–50 MB. For larger archives, split the MDI into smaller sections if possible, or use the desktop Total Image Converter, which handles files of any size.

Can I batch convert an archive of MDI scanned documents to JPG?

The online tool converts one file at a time. For bulk conversion of archived MDI collections — a common task when migrating legacy document archives from Office 2003 systems — use the desktop Total Image Converter: TotalImageConverter.exe C:\MDI\*.mdi /jpg /out C:\JPG\. Add /dpi 300 to enforce consistent output resolution and /subfolders to process nested folder hierarchies. A personal license starts at $49.90 with a 30-day free trial.
 

 

Discover MDI to JPG Online Converter

MDI (Microsoft Document Imaging) is a proprietary image format often used for scanned documents. However, it lacks broad compatibility. Converting MDI to JPG makes your images universally accessible, easier to share, and more versatile. Use our free MDI to JPG online converter for fast and efficient results.

Why Convert MDI to JPG Online

JPG is one of the most popular image formats globally, offering excellent quality and compression. Converting MDI to JPG provides numerous benefits:
  1. Universal compatibility: JPG files can be opened on any device or platform.
  2. Reduced file size: JPG files are smaller, making them easier to share and store.
  3. Versatility: JPG is ideal for web use, presentations, and email attachments.
  4. Simplified editing: JPG files can be easily edited with most image editing tools.

MDI to JPG Online for Free

Our free online tool lets you convert MDI files to JPG in just a few clicks. Upload your MDI file, configure the settings, and download the high-quality JPG output instantly. This tool also supports conversion to other formats like PNG, TIFF, and BMP, offering flexibility for various use cases.

Professional Solution: Total Image Converter

For bulk conversions or advanced settings, try our desktop tool Total Image Converter. This robust solution is perfect for professional workflows. Key features include:

Enhance Your Image Workflow

Whether you need quick online conversions or a professional-grade desktop solution, our MDI to JPG tools are designed to deliver exceptional results. Start your conversion today and enjoy the simplicity and accessibility of JPG images.

Convert to JPG

Using CoolUtils, it is possible to convert a variety of other formats to JPG files:

                                                                                                 

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