The genealogical landscape is populated by a great number of different genealogical resources and genealogical programs. It is extremely difficult to even begin to estimate the total number of active genealogical tree programs. A good sample of the programs available can be found in FamilySearch.org Solutions Gallery. The solutions gallery is available at the bottom of the startup page. Currently, there are seven apps listed as the top genealogical resources and fourteen apps listed as Family Tree Management Apps that sync information with the FamilySearch.org Family Tree. FamilySearch has also entered the options by its creation of "User Trees."
Of course, this whole discussion relies on the assumption that you are using the FamilySearch Family Tree for your primary family tree. A decision to use another app (program) besides or in addition to the FamilySearch Family Tree for your primary family tree information depends on four main factors:
1. Your view of the reliability of the FamilySearch Family Tree, considering the number of changes you view as happening within your own part of the family tree
2. Whether or not you want to move to a fee-based Family Tree instead of using the free FamilySearch Family Tree either to stop using the FamilySearch Family Tree or to use another family tree as a backup copy.
3. Your degree of tolerance for maintaining more than one family tree.
4. The number of individuals you consider to be part of "your" family tree.
The first major decision involved in either moving from the FamilySearch Family Tree or using another family tree app for a backup is to use a desktop program (app, I use these terms interchangeably) or an online website. The most popular desktop family tree programs include the following:
- Family Tree Maker (Software MacKiev): Currently holds the largest market share among desktop users.
It is heavily utilized for its robust multimedia scrapbook management and its native synchronization capabilities with both Ancestry and FamilySearch. It offers native applications for both macOS and Windows.
RootsMagic: Highly adopted for its clean evidence-first architecture and direct API synchronization with FamilySearch and Ancestry. It handles local-first workflows efficiently, supports the GEDCOM 7.0 standard for data exchange, and generates comprehensive database properties reports. It runs seamlessly on both macOS and PC.
Legacy Family Tree: Renowned for its unparalleled suite of detailed reports and comprehensive charting options, including dedicated X-DNA charts. It is highly favored by professional researchers for its organization tools, though it remains a strictly Windows-based application requiring virtualization to run on Apple Silicon hardware.
MyHeritage Family Tree Builder: A widely used freemium desktop client that provides bidirectional synchronization with the MyHeritage global records database.
It is particularly strong in local photo management and handling massive offline databases on both Mac and Windows environments. Heredis: A major contender that originated in France and dominates the European market, though it has built a substantial international user base. It stands out for its highly visual interface, robust mapping tools, and seamless multi-device synchronization.
MacFamilyTree (Synium): The most popular desktop program exclusively built for the macOS ecosystem. It is heavily optimized for Apple Silicon hardware, leveraging native Apple frameworks to render massive interactive 3D charts and process 20TB+ multimedia databases with zero latency.
Gramps: The definitive open-source, offline-first application.
It provides absolute local control over databases with zero vendor lock-in, offering extensive plugin customization and strict, evidence-linked citation handling across macOS, Windows, and Linux. Family Historian: Widely adopted by evidence-focused genealogists for its rigorous source citation templates and interactive timelines. It operates natively around GEDCOM structures, ensuring that media and source context travel flawlessly during file exports, though it requires Windows 8, 10, or 11.
Ancestral Quest: The direct architectural successor to PAF (Personal Ancestral File). It maintains a very loyal user base by focusing on strict, local database reporting, straightforward evidence-linked notes, and deep synchronization tools for the FamilySearch shared tree.
Ancestry.com: The world's largest subscription-based genealogy platform. It provides access to billions of historical records, extensive user-generated family trees, and deep integration with its DNA testing service.
MyHeritage.com: A major subscription and freemium platform featuring more than 20 billion historical records. It is well known for its strong international record collections and its advanced AI photo tools that allow users to enhance, colorize, repair, and animate historical photos.
Findmypast: A prominent subscription site that specializes in British and Irish genealogy, offering the most comprehensive collection of records for the British Isles.
Geni.com: A platform dedicated entirely to creating a single, collaborative world family tree where users interconnect their research.



