What actually happens when you cancel Microsoft 365 on a Mac
The subscription renews, you glance at the charge, and you think the same thing you thought last year: do I actually use enough of this to keep paying for it? Then you get nervous about cancelling, because it's not clear what breaks. Your files are in there. Or feel like they are.
So here's the honest version of what happens when you cancel, including the parts that aren't in anyone's favour. This isn't a pitch that Microsoft 365 is bad. It's a map of what you keep, what you lose, and who should think twice.
Your files were never the subscription's to keep
The thing people fear most is the thing that doesn't happen. A .docx is a .docx; an .xlsx is an .xlsx. They sit on your disk in an open format, and cancelling a subscription doesn't reach into your folders and lock them. What you lose is an editor for them, not the documents.
So the real question isn't "will I lose my files." It's "what will I open them with." On a Mac you've got a few answers: Apple's iWork (free, but it converts Word and Excel into its own formats), LibreOffice (free, capable, not exactly native-feeling), or a native app that edits the Office formats directly. TruePath Office is the last kind: it opens and edits .docx, .xlsx, and .pptx and saves them back as the same format, so nothing gets converted into a proprietary thing on the way in or out.
What you actually give up
This is the part most "switch away from Microsoft" articles skip. Leaving 365 does cost you something real:
- OneDrive sync and the account layer. The documents-follow-you-everywhere cloud is the subscription. Drop it and your files live where you put them, which for a lot of people is the point, but it is a change.
- Real-time co-authoring. Several people in the same document at once is a genuine 365 feature and it doesn't come along. If your team lives in shared editing, this matters a lot.
- Cross-platform parity. A Mac-native app is exactly that. If you bounce between a Mac and a Windows PC and a phone all day, a single-Mac tool isn't trying to be that.
- Old binary formats. The ancient
.doc,.xls, and.pptfiles are out of scope for TruePath Office. Modern.docx-era formats are the target.
If you read that list and winced, 365 is probably still your tool. No shame in it. The pitch only works for one specific person.
Who this is actually for
It's for the person whose "office work" turns out to be pretty contained: opening a Word report, poking at a spreadsheet, reading a deck, marking up a PDF, dealing with the odd image attachment. One Mac. Not a collaboration stack. If that's the honest shape of your week, you're paying a yearly fee for a cloud and a co-authoring engine you barely touch.
That's the gap a native, one-time app fills. TruePath Office keeps Word, Excel, PowerPoint, PDF, and images in one window with tabs, runs fully offline, asks for no account, and sends nothing to a server. Spreadsheets get multi-sheet .xlsx with a live formula bar, so it's a real editor, not a viewer with extra steps. It is deliberately narrower than 365, and that narrowness is the whole idea.
Before you cancel anything: open your real files in the new app first. Pull up the spreadsheet you actually use, the deck you actually present, the report with the fiddly formatting. Check the formats you depend on, confirm they open the way you need, and only then end the subscription. Cancelling is easy to undo for a month; re-learning a format problem at the wrong moment isn't.
The money, briefly
A subscription is a bet that you'll keep getting yearly value. A one-time purchase is a bet that you mostly need the app, not the service around it. TruePath Office is a one-time Mac App Store purchase with no subscription and no free trial, and because it's on the App Store, Apple will refund it if it turns out not to fit. That refund window is, in practice, your trial.
If you want the side-by-side rather than the narrative, the switch-from-Microsoft-365 page lays out the structural comparison against 365, iWork, and LibreOffice.
A few things people ask
Will my .docx, .xlsx, and .pptx files still open?
Yes, and they save back to the same format. Older .doc/.xls/.ppt files are out of scope.
What do I really lose?
The cloud and collaboration layer: OneDrive sync, real-time co-authoring, cross-platform parity. The documents themselves stay yours.
Is it cheaper than 365?
Over time, usually, since a one-time purchase doesn't renew. And it's Apple-refundable if it isn't right.