Google never made one. Smails is a small native Windows app that keeps every Gmail and Outlook account in one window, showing the real Gmail you already use. Free with one account, $9.99 once for unlimited.
Search for a Gmail desktop app for Windows and you land in a strange market. There is no official app from Google. Most of what ranks is a traditional email client that talks to Gmail over IMAP, redraws your inbox in its own style, and usually charges a yearly fee. Good software, often, but it is not Gmail. Here is the field, honestly, and where Smails sits in it.
1. A browser tab, or Chrome's "install as app". Free and fine for one account. With two or more you are into profiles, incognito windows and replying from the wrong address. Notifications depend on the browser staying open.
2. A full email client. Thunderbird, eM Client, Mailbird, the new Outlook. They connect over IMAP and give you a unified inbox across every account, which is a real advantage if you want one list. The cost is that Gmail's labels, filters, search operators and keyboard shortcuts are replaced by the client's own, and most of the paid ones renew every year.
3. An Electron multi-app browser. Shift, Wavebox and friends put Gmail next to forty other web apps in a tabbed window. Great breadth, Chromium-sized footprint, subscription pricing. Our Shift alternative page is the long version of that trade-off.
4. A native shell around the real Gmail. This is Smails. A small Windows app that loads Gmail's own web interface for each account, with a sidebar to switch between them. Nothing is rebuilt, so nothing is missing. It is the same approach as our Gmail desktop app for Mac, and one licence covers both.
Pick the honest answer and we will tell you honestly, including when Smails is the wrong choice.
No unified inbox: accounts stay side by side on purpose. No iOS or Android app. If you live in a dozen non-Google, non-Microsoft IMAP accounts, a traditional client is the right tool and we would rather say so than sell you the wrong one.
Free with one account, no card. A one-time $9.99 unlocks unlimited accounts with free updates, and a full refund if it is not for you. There is a whole page on why an email app without a subscription has become unusual, and the five-way comparison table if you want Smails next to the named apps.
| Smails | Browser tab | IMAP client | Electron multi-app | |
|---|---|---|---|---|
| The real Gmail interface | ✓ | ✓ | ✗ (own UI) | ✓ |
| Multiple accounts, one window | ✓ | ✗ (profiles) | ✓ | ✓ |
| Gmail and Outlook side by side | ✓ | ✓ (tabs) | ✓ | ✓ |
| Unified inbox across accounts | ✗ | ✗ | ✓ | ✗ |
| Per-account unread badge | ✓ | ✗ | ✓ | ✓ |
| Mail stays between you and the provider | ✓ | ✓ | ✓ | ✓ |
| Pricing | $9.99 once | free | often yearly | subscription |
People ask
No. Google does not ship one. Your options are a browser tab, a full IMAP client such as Thunderbird or the new Outlook, an Electron wrapper, or a native shell like Smails that loads the real Gmail in its own window with every account together.
Yes. It loads Gmail's own web interface, so every label, filter, search operator and keyboard shortcut is what you already use. Outlook.com and Microsoft 365 accounts work the same way, side by side.
No. Each account keeps its own inbox, one click apart. If you want everything merged into one list, a traditional client such as Thunderbird or eM Client is the better fit.
Free with one account. A one-time $9.99 unlocks unlimited accounts, activates on up to 2 devices, Mac or Windows, and includes free updates. No subscription.
Real Gmail and Outlook, every account, one window. Free with one account, $9.99 for unlimited.
↓ Download for Windows