Search for Mac genealogy software and you will still find advice written for a different computer. Guides recommend Boot Camp, which does not exist on any Mac with an Apple chip, so on anything sold since late 2020 that instruction is dead. The good news underneath the stale advice: the shortage the advice was working around is over. Most serious genealogy programs now have real Mac builds, and the ones that do not can usually be avoided rather than emulated.
The native list is longer than people expect.
FamilySearch keeps a list of Mac genealogy programs, and the majority of them are native macOS applications rather than ports. Two are Mac-first and have been for years: Reunion, from Leister Productions, and MacFamilyTree, from Synium, which follows Apple's interface conventions and syncs through iCloud to iPad and iPhone. Heredis, Family Tree Maker, Ancestral Quest, GEDitCOM II and iFamily all ship Mac versions. RootsMagic joined properly with version 11, which added a native Apple Silicon build. Gramps, which is free and open source, runs on macOS as well as Windows and Linux. Free entry points exist on the platform too: Ancestral Quest Basics and Gramps both cost nothing.
Boot Camp is not an option any more.
This is the part most old guides get wrong. Boot Camp let Intel Macs restart into Windows, and Apple did not carry it to Apple Silicon. If your Mac has an M-series chip, the dual-boot route is closed. Running a Windows-only genealogy program means virtualisation instead: Parallels Desktop, VMware Fusion, UTM, or VirtualBox. Parallels runs Windows 11 on ARM and is authorised by Microsoft to do so on Apple Silicon. That works, but you are then buying and maintaining a Windows licence and a virtual machine to run one program, and paying for the privilege with battery life. Before you do it, check whether the program you want has a Mac build. In 2026 it usually does.
Your tree is portable even when your software is not.
The reason platform choice matters less than it used to is GEDCOM. Every program named above reads and writes it, so a tree built in a Windows program on a friend's machine opens in a Mac program on yours, and the reverse. What GEDCOM carries reliably is people, families, dates, places and source citations. What it carries badly is everything vendor-specific: custom fields, some media links, and formatting that only meant something in the program that wrote it. So the file moves, but expect to check the seams afterwards. If someone has sent you a .ged file and you want to see what is actually in it before installing anything, our GEDCOM viewer opens it in the browser on macOS with nothing to download, and the GEDCOM validator will tell you what the file is missing. The step-by-step version is in our guide to opening a GEDCOM file.
The browser sidesteps the question.
There is a category the platform argument does not touch. Anything that runs in a browser runs on macOS by definition, on Intel and Apple Silicon alike, with no install, no virtual machine, and nothing to migrate when you replace the laptop. FamilySearch, Ancestry, MyHeritage and WikiTree all work this way, and so does AncestorIQ. The trade you are making is real and worth naming: a web tree lives on someone else's servers, so check the export path before you put two thousand people in one. A desktop database keeps the file on your disk, which is the whole argument for Reunion or RootsMagic, and it is a good argument. Neither answer is right for everyone, but the Mac part of the decision has stopped mattering.
Picking one.
If you want a Mac app that feels like a Mac app and syncs to your phone, look at MacFamilyTree or Reunion first. If you want to spend nothing, start with Gramps, accepting a steeper learning curve, or Ancestral Quest Basics. If you already pay for Ancestry, Family Tree Maker's Mac version syncs with it. If you want one payment and strong source handling, RootsMagic 11 now runs natively. If you would rather not install anything at all, start in a browser. Our comparison of the best genealogy software covers what each is actually for, on any platform.
