You can download the official portable ZIP file directly from the developer or trusted third-party repositories:
Access the Macrorit Partition Expert Free Download page and select the Portable Edition link. Download macrorit partition expert zip
A direct download for the free portable version is available at disk-tool.com/download/mde/mde-free-portable.zip. You can download the official portable ZIP file
The ZIP package contains both 32-bit (x86) and 64-bit (x64) versions, supporting Windows XP through Windows 11. Free Download Partition Expert Free Edition - Macrorit Download macrorit partition expert zip