MDI viewer (MDI2PDF)

If you're a Windows user who regularly works with old school Microsoft Document Imaging (MDI) files, you’ve probably run into the headache of trying to open or convert them. That’s where MDI Viewer (MDI2PDF) comes in a handy, totally free tool built specifically to handle these files without any fuss.

With MDI Viewer, you can not only view MDI files smoothly but also convert them to JPEG format, making them easier to share, print, or edit. One of the coolest features? Batch conversion. You can convert a whole folder of MDI files at once no more opening and saving them one by one. It’s a real time saver, especially if you're dealing with archives or scanned documents in bulk.

And it doesn’t stop there. Once your files are converted, MDI Viewer plays nicely with other apps. You can open your new JPEGs in programs like Photoshop, GIMP, or even Microsoft Paint for quick edits or annotations. The software itself is lightweight, so it won’t slow down your computer, and it works across a range of Windows versions from older ones like Windows 7 right up to Windows 10 and 11.

Navigation is a breeze too, thanks to built in keyboard shortcuts that help you zip through menus and options. Whether you're a casual user or someone handling document conversions regularly, MDI Viewer keeps things simple, fast, and frustration free.