Setting up Notion on a Mac desktop without a second browser

The Notion desktop app on a Mac is usually installed for one reason: the tab keeps getting lost. Forty tabs are open, the workspace is somewhere in the middle of them, and a dedicated window seems like the fix. It is, for that problem. What it does not fix is the second account, and that is where most setups quietly acquire a second browser, kept open all day just to hold a login.

This walks through what the app changes, the settings that decide whether it stays useful after the first week, and the three ways to keep two sessions alive without running two browsers.

What the desktop app changes, and what it does not

The app is the same product as the web version. Pages render identically, the database views behave the same way, and nothing about the content differs. The difference is entirely in how it sits on the Mac.

It has its own window, its own Dock icon, and its own position in the Command and Tab list. It has its own tab strip, separate from the browser's, and hovering a tab previews the page inside it. It receives push notifications when someone mentions a name, assigns a task, or a reminder comes due, which a background browser tab handles less reliably.

Notion's desktop app is a clean, distraction-free interface without all the temptation of tabs. Source: notion.com

What does not change is the account model. The desktop app holds accounts exactly the way the web version does, through the workspace switcher in the sidebar, and that switcher is a switch rather than a split. Installing the app does not create a second session, and it does not make two accounts visible at once. Anyone installing it to solve an account problem is solving a window problem instead, which may be the problem they actually had, but it is worth knowing which one is being fixed.

The four settings worth deciding on day one

The app arrives with several behaviours turned on. All four are reasonable defaults and all four are worth a conscious decision, because each one takes something from the system as a whole.

Command Search and the login item

Command Search opens search and Notion AI without bringing the app forward, triggered from a customisable keyboard shortcut or from the Mac menu bar. For anyone who looks things up constantly, it is the strongest argument for installing the app at all, because it removes the step of finding a window.

It comes with a side effect. Turning it on also sets Notion to open at login. That is fine when Notion is the first thing opened every morning and less fine when the Mac already launches six applications at startup. The switch is in the Dock: right click the Notion icon, then Options, then Open at Login.

What a new tab does

By default, creating a new tab opens a search window rather than a page. It is a good default for a workspace with hundreds of pages and an annoying one for a workspace with twelve, where the same page is opened every time. The toggle is under Settings, then Preferences, named Open Search when creating a new tab. With it off, a new tab shows whatever the On Start up setting points to.

Where notifications land

Once the app is installed, Notion notifications arrive from the app instead of the browser, and the app gets its own entry in System Settings under Notifications. This is the moment to decide whether mentions deserve a banner or only a badge. A tool used for writing is a poor place to accept interruptions, and the badge carries the same information without taking the screen.

Which window owns links

A Notion link clicked in Mail or Slack opens in the default browser, not in the app. If that browser is signed in to a different account than the link belongs to, the result is a permission error rather than a page. Checking the default browser in System Settings before going further avoids a class of small failures that are hard to trace back later.

Requirements, and the number that decides it

Four published requirements settle whether any of this is available. Notion publishes the first three on its system requirements page, and Apple publishes the fourth.

Route	Requirement
Notion desktop app, macOS	macOS 12 or above
Notion in Chrome	the last eight major Extended stable releases
Notion in Firefox, Safari, or Edge	the last two major releases
Safari web app, Add to Dock	macOS Sonoma 14 or later

macOS 12 or above. Chrome: the last eight major Extended stable releases. Firefox, Safari, Edge: the last two major releases. Source: notion.com

The download page offers a macOS Universal build first, with separate Apple Silicon and Intel x64 builds beside it, so the processor question has an answer that works either way. The operating system question is the one that closes doors. A Mac on macOS 11 or earlier cannot run the desktop app and stays in the browser, and a Mac below macOS 14 cannot use the Safari route described below, which narrows the options for a second account to Chrome profiles.

When the link and the window disagree

Installing the app changes what happens to every Notion URL on the machine, and that is where the first week produces its small failures. A link in Slack, a link in a calendar invite, a link pasted into a note: each one now has two places it could open, and the two places do not necessarily hold the same session.

Notion documents both directions. To pull a page out of the browser and into the app, open the link in the browser, click the three dots at the top right of the page, scroll to the bottom of the menu that appears, and choose Open in Mac app. To push links the other way, the desktop app carries Open Notion links in browser under Settings and Preferences, and Notion on the web carries Open links in desktop app, which can be switched off. The two settings work as one switch, and setting them to agree is what stops links from bouncing between windows.

The failure that is hard to read is the permission error. A link belonging to the second account, opened in a window signed in to the first, does not announce that the account is wrong. It reports that the page is not accessible, which looks like a sharing problem and tends to be escalated as one. The more windows hold the more sessions, the more often this arrives, and it is the clearest sign that the thing needing a decision is session layout rather than link handling.

One installation detail belongs in the same place, because it also surfaces as a failure rather than a warning. Choosing a build that does not match the processor produces the message that the application is not supported on this Mac. The published fix is to uninstall, check the processor under the Apple menu and About This Mac, then download and install the matching build.

The second account, and why it usually ends in a second browser

The workspace switcher is where multiple accounts live. Notion describes it plainly.

Workspace switcher: Click on your current workspace's name to switch between the workspaces you belong to, create a new one, add another account, or log out. Source: notion.com

Adding another account is supported. Seeing both at the same time is not. Switching replaces the sidebar, the open tabs, and the scope of search, which means any task that involves reading one account while writing in the other cannot be done in a single app.

The common workaround is to install a second browser, sign it in to the second account, and leave it running. It works. It also means an entire browser, with its own memory, its own updates, and its own window management, exists to hold one login. Repeat that for Slack and Gmail and the machine is running three browsers to hold six sessions.

Three ways to keep two Notion sessions open

There are better-shaped versions of the same idea.

Safari, Add to Dock. On macOS Sonoma 14 and later, open Notion in Safari and choose Add to Dock from the File menu. The result is a standalone window with its own icon, and the session is genuinely separate.

A web app functions independently of Safari. It shares no browsing history, cookies, website data, or settings with Safari. In this way, it keeps your browsing separate, similar to using a Safari profile. Source: support.apple.com

The cost is a reduced toolbar. A Safari web app shows a back button, a forward button, a share button, and buttons for enabled Safari extensions. There are no tabs and no bookmarks, and the way out is the share button and Open in Safari. For Notion, which is one window used for hours, losing the tab strip matters less than it would for research.

Chrome profiles. Each profile holds its own cookies, so two profiles hold two Notion accounts. Extensions follow the profile, which is the advantage over the Safari route. The disadvantage is that windows multiply and stop being visually distinguishable once there are more than two.

One window that holds each service separately. The third shape keeps every web app, and every account inside it, in its own space within a single window. Nothing is added to the Dock and nothing is installed per account. This only pays off at a certain size, which is the point of the next section.

Where this stops being a Notion question

Counting decides it. Two numbers: how many web services are opened every day, and how many accounts exist inside each.

With one service and one account, the desktop app plus Command Search is the whole answer. With one service and two accounts, Safari's Add to Dock closes the gap for nothing. The arithmetic turns at around five or six services with two accounts each, because at that point every route based on adding one more app produces another Dock icon, another update schedule, another notification pane, and another session that expires on its own timetable.

That is the size at which a tool built for the pattern starts to be cheaper than the workarounds, and it is worth checking whether the services in question are actually covered before committing, which the Supported apps list answers directly. The way separate sessions per service are organised in that model is described in Workspaces, and since free tiers are capped in different places across this category, a direct pairing such as Compared with Wavebox settles more than a ranked list. The Pricing page is the last thing to read, once the count is known.

What to change first

Install the desktop app, turn Command Search on, and decide immediately whether Notion should open at login. If a second account is in the picture, add it with Safari's Add to Dock rather than a second browser. If the same problem exists for four other services as well, the fix belongs one level up, in a single window that holds each of them separately, such as SpaceDeck.