The File Extensions Database

.MD1 File Extension

  • Category: Disk Image Files

What is an .MD1 file?

.MD1 is GEAR CD/DVD Disc Image

Copy of a CD or DVD created by GEAR disc burning software

Programs that open GEAR CD/DVD Disc Image
EZB Systems UltraISO
File Type 2 Alcohol Disk Image Segment 2
Developer by: Alcohol Software Category: Disk Image Files

The second segment of a CD or DVD disc image copied by Alcohol 120% software; part of a sequence of disc image segments (preceded by .MD0, followed by .MD2, etc.); must be joined with the other segments to retrieve the complete disc image.

MD1 files are often saved with a .MDF file or a .MDS file, which defines the tracks and data structure used by the disc.

Programs that open Alcohol Disk Image Segment 2
Alcohol 120%

How to solve problems with MD1 files

  • Associate the MD1 file extension with the correct application. On :
    Windows: Right click on any MD1 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.MD1 files". Mac: Right click (or Ctrl-click) the MD1 file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .MD1 is GEAR CD/DVD Disc Image. Because only the current version supports the latest MD1 file format. Search, therefore, e.g. on the N/A manufacturer website after an available .MD1 is GEAR CD/DVD Disc Image update.
  • To make sure that your MD1 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.