Montax Imposer Application ProHot
Montax Imposer is a PDF and image imposition software that allows users to arrange pages onto one or multiple sheets. The ProHot version has no limitations and includes hotfolder support.
STAP studio 
Montax Imposer Application Standard
Montax Imposer is an imposition software that arranges pages from PDF or images on one or more sheets. The Basic version permits a maximum output size of 330 x 480 mm and up to 40 pages on a sheet.