GenoPro is a software application for drawing family trees and genograms. GenoPro can store additional information such as; pictures, contacts, places, sources, occupation, and education history for each individual, as well as document the relationships among individuals.

GenoPro was created in 1998 by Daniel Morin while studying computer engineering at the University of Waterloo. His original idea stemmed from his father's request to design a genogram during his training as a family counselor.

The first version 1.00, was named "Generations". This version was a little portable 32-bit freeware version of only 202kB working on windows. With all the useful information and ability to edit very simply a generation tree of parents and their children.

GenoPro has had many constant updates and improvements over the years. The following is a list of major version number updates.

GenoPro's architecture revolves around the pedigree layout where the user can view the entire genealogy tree at once. The user can manually customize the layout of the pedigree by using color and positioning the individuals to graphically emphasize relevant information, such as ethnicity, culture, citizenship, education level, religion, political affiliations, and diseases in the case of medical pedigrees.

GenoPro can split a large family tree into many sub-trees and hyperlink them together automatically, this is useful for scaling large family trees containing tens of thousands of individuals. These hyperlinks can also be used to navigate between any objects on the pedigree, from parents to children to siblings, or across pictures, places, sources, and citations.

GenoPro displays special symbols to distinguish different family relationships such as marriage, divorce, cohabitation, and love affairs, as well as other symbols for emotional relationships such as friendship, love, distrust, hostility, and jealousy.

GenoPro supports the creation of same-sex relationships, unlike other programs such as Personal Ancestral File, which do not.