We will discussed about How to Sign in Ancestry Account. If you are not able to sign in please call us our Ancestry Support Number or fix your issue. Ancestry Family tree Maker is software that allows you to build your family tree. You can connect all your generations together. Now Ancestry family tree and family tree maker software is two different services. In 2016, Ancestry sold Family tree maker to Mackiev. It was formerly known as Family Tree maker by Ancestry. This article explains the clear distinction between Ancestry and Family Tree Maker in a detailed manner.