EdrawMax and EdrawMax Online are the best free online pedigree chart makers currently ruling the market. These free online pedigree chart makers offer tons of customizations. A pedigree results in the presentation of family information in the form of an easily readable chart. It can be simply called a "family tree." Pedigrees use a standardized set of symbols; squares represent males, and circles represent females with brown or blonde hair. Pedigree analysis is a relevant technique that is useful even with DNA advancements. Pedigree analysis is more cost-effective than advanced DNA techniques because it involves more than carefully assembling phenotypic records.