Why would a professional opt for the build over a standard installation?
The portable version of Adobe InDesign CC 2020 15.01.209 x64 allows users to run the software from a portable device, such as a USB drive, without requiring installation on the host computer. This version is useful for users who need to work on multiple computers or require a self-contained working environment. adobe+indesign+cc+2020+1501209+x64+portable