Drag and drop files to Blender

Blender supports opening projects by drag and drop. You can hold the *.blend file with the mouse, drag it to the Blender window and choose: open the entire file (replacing the currently open project), add or link objects from the dragged file to the current project.

Blender x64

Blender developers announced that the recently released 2.80 version was the last with x32 architecture support. Blender 2.81 and latest will be developed only for x64-bit systems.