Cross platform whiteboard apps for Windows and Mac teams: the ones that open on every device

The only genuinely cross platform whiteboard apps are the ones that run in a browser. Miro, Mural, FigJam and Lucidspark all open on Windows, Mac, Linux and ChromeOS with nothing installed, and cost $8 to $20 per person a month. Microsoft Whiteboard is cross platform only through Teams, since its standalone apps are deprecated on November 30, 2026. Apple Freeform is not cross platform at all: Mac, iPad and iPhone only, with no Windows version and no web version.

That sounds obvious until you watch a team get it wrong, which happens most often when the tool arrives from one person's laptop rather than from a decision. Somebody on a MacBook starts a board in whatever is already installed, the first four collaborators happen to be on Macs too, and the problem surfaces six weeks later when the person who most needs to see the board opens a Dell. This is a live question right now because Microsoft Whiteboard is being retired in stages through autumn 2026, and a lot of US teams are choosing a replacement in a hurry.

What is the best cross platform whiteboard app?

Miro, for most mixed fleets. It runs in any modern browser and ships native apps for Windows and Mac on top of that, it has the largest template library in the category, and at $8 per member a month billed annually on Starter it is the cheapest of the serious paid options. If facilitation is the point (timers, private mode so people write before they see each other, structured voting) Mural is better at $9.99 billed annually. If your design team already pays for Figma, FigJam is already in the bill.

Prices below were checked against each vendor's own pricing page in August 2026. Miro and Mural were re-verified on August 21, 2026; Figma and FigJam on August 17, 2026; Lucidspark on August 5, 2026.

Does Apple Freeform work on Windows?

No. Apple has never shipped a Freeform app for Windows, and as of August 2026 there is still no native Windows build and no web version. Freeform is also absent from iCloud.com, unlike Pages, Numbers and Keynote, which Windows users can open in a browser. iCloud for Windows syncs photos, drive files and passwords; it does not give you Freeform boards.

The workarounds people suggest are all worse than they look. Running macOS in a virtual machine on PC hardware is outside Apple's license terms. Remote-controlling a Mac from a Windows machine means buying a Mac per Windows user, which is a peculiar way to economize on a whiteboard. Exporting the board as a PDF and emailing it does work, and it is what mixed teams actually end up doing, but a PDF is a snapshot: nobody can edit it, comment on it in place or add a sticky note. If you are weighing this specific swap, Microsoft Whiteboard vs Apple Freeform goes through it in detail with both vendors' documentation.

Is Microsoft Whiteboard cross platform?

Yes, but the route changes this autumn. Whiteboard has been available on Windows, Mac, iOS, Android and the web, and it continues to be reachable on all of them through Microsoft Teams. What goes away is the standalone app. Microsoft 365 Message Center post MC1441775 sets three dates: migration tooling for legacy enterprise whiteboards retires on September 25, 2026, unmigrated legacy whiteboards are permanently deleted on October 16, 2026, and the standalone desktop and mobile apps are deprecated on November 30, 2026.

Read that carefully before you buy anything, because the retirement is narrower than the panic suggests. Whiteboarding itself continues for business and education customers inside Teams, on OneDrive-backed storage, at no additional cost. If your team only ever opened a whiteboard during a Teams call, nothing breaks and the correct action is no action. The two groups genuinely in the market are people on personal Microsoft accounts, who lost create and edit on September 25, and teams who deliberately used the standalone app because they did not want their thinking to live inside a meeting client. Our Microsoft Whiteboard alternatives page prices out the second case.

Do you need a native app, or is the browser enough?

For nearly every team the browser is enough, and choosing on this axis wastes a week. The browser versions of Miro, Mural, FigJam and Lucidspark are the full product, not cut-down viewers, and they are what the vendors themselves develop against. The native apps mostly add three things: a dock icon, slightly better handling when you have twenty boards open, and offline access that is more limited than it sounds because the board still has to sync.

Two cases do argue for native. Stylus work on a tablet is meaningfully better in a native app, so if your team sketches rather than writes, test that specifically. And if you run locked-down machines where IT restricts browser extensions or blocks WebGL, check that the canvas renders before you commit, since a whiteboard is a graphics application wearing a web page.

What does a cross platform whiteboard cost for a ten person team?

Take ten people and the arithmetic is uncomfortable in a way the sticker price hides, because every mainstream tool bills per member across the whole workspace rather than per active user.

The line that catches people out is the jump from entry tier to business tier, because the features a company actually needs (guest roles that keep outsiders out of your other boards, SSO, admin controls) sit on the higher tier at both vendors. Budget the business tier if you have any external collaborators at all. The full category, including the tools not listed here, is priced out in what brainstorming software costs.

What breaks on a mixed Windows and Mac fleet

Assume the canvas works everywhere and the trouble comes from the edges. In practice these are the five that generate support tickets.

• Keyboard shortcuts diverge. Command on Mac, Control on Windows, and the vendors are inconsistent about which modifier does multi-select. Whoever writes your internal guide should write two columns.
• Fonts substitute silently. A board built with a font installed on the designer's Mac renders in a fallback on Windows, which shifts every text box and can push sticky note text out of its shape.
• Pen and touch input is uneven. Ink drawn on an iPad often arrives thinner or offset on a Windows machine with a different display scale.
• Screen sharing beats the browser. On a call, half the team will share a board rather than open it, so it becomes a video feed nobody can edit. Say out loud at the start of the session that everyone opens the link.
• The rollout is the actual project. Migrating boards is a day; getting forty people to stop using the old thing is a quarter. If you are moving a whole company, the training material and the sign-off that everyone completed it is a separate piece of work, and it is worth running through something that tracks who has actually been onboarded rather than a channel post everyone scrolls past.

How to pick one this week

Three questions, in this order, and you can be done in an afternoon.

Is anyone on Windows or Android? If yes, Apple Freeform is out, no matter how good it is on the Macs. If no, take Freeform, because it is free, already installed, exports PDFs and needs no procurement.

Do you already pay for Figma or Lucidchart? If yes, use the whiteboard you already own, FigJam or Lucidspark respectively, and stop shopping. The marginal quality difference does not justify a second subscription. FigJam's free plan covers a lot of teams outright.

Do outsiders need to join? If yes, budget the business tier, because guest roles that keep clients out of your other boards are not on the entry plans. Miro's free plan in particular turns anyone you invite by email into a full team member with your whole board list in their sidebar, which is documented in our Miro free plan limits breakdown. If no, the entry tier at $8 to $10 is enough.

The part the canvas was never going to fix

Worth saying, since a migration is a rare moment when a team actually questions its tools. Every product in the table above is a container. Not one of them produces an idea, and not one of them tells you which of the ideas on the board is worth doing.

Open the last five boards your team made. If most of them hold eight or ten fairly predictable ideas, no ranking and no owner attached to anything, the canvas was not the constraint and a better canvas will not become one. That pattern has a cause, and it is a group dynamic rather than a software one: a room anchors hard on whichever idea is spoken first, the most confident voice narrows the search early, and the session tends to end when people run out of energy rather than when a good option has been found. We wrote up the mechanics in why group brainstorming fails.

Brainstormer works on the other half of the problem. You type the challenge, it produces around twenty genuinely different directions tagged by angle, runs them through six standing personas, then narrows them into a shortlist of three with the reasoning attached. It runs in a browser, so the cross platform question does not arise. Then you paste the shortlist into whichever canvas your team ended up choosing, and the meeting starts from something worth arguing about. Compare the wider field on brainstorming software, or read the platform-specific breakdowns for the whiteboard for Zoom and the whiteboard for Microsoft Teams.