Open download page of MicroDicom DICOM Viewer https://www.microdicom.com/downloads.html
You can use installation package or portable zip packages.
Download installation package on your computer. You can choose between 32 or 64 bit version of installer.
•MicroDicom DICOM viewer x86 is 32 bit version
•MicroDicom DICOM viewer x64 is 64 bit version
Click on the downloaded installer file to run it.
Windows will show "User Account Control" alert. You have to click Yes to start the installation.
Complete the following steps.
When you click the Finish button on the last step, MicroDicom is installed and will be run for first time on your machine.
Portable zip package
Download portable zip package on your computer. You can choose between 32 or 64 bit version of portable package.
•MicroDicom DICOM viewer x86 zip is 32 bit version
•MicroDicom DICOM viewer x64 zip is 64 bit version
Unzip content of the package on your hard drive.
Just double click on mDicom.exe and MicroDicom DICOM Viewer will run.