Agelong Tree is described as 'Offline family tree software for Windows and Mac' and is a Genealogy Tool in the Home & Family category. There are eight alternatives to Agelong Tree for a variety of platforms, including Windows, Mac, Linux, Android and Android Tablet. The best alternative is Gramps, which is both free and Open Source. Other great apps like Agelong Tree are WikiTree.com (Free), My Family Tree (Free Personal), RootsMagic (Paid) and Family Tree Maker (Paid).
The WikiTree community is growing a free worldwide family tree. The site is 100% free. There are no premium memberships. All content is contributed by the users and you can keep copyrights. You can also keep modern profiles private or even hidden altogether.
Familiar is cross-platform Family Tree management (Genealogy) Software using QT. It supports viewing/editing file tree using drag-drop in multiple ways. Events allow you to define events in any number.