I have been searching for a killer electronic mail app, and this is likely to be it

I do most of my emailing from my iPhone using Apple Mail. On my MacBook, I use Apple Mail once more, however I’ve at all times struggled to discover a solid email client for Windows. If you happen to do most of your emailing on Home windows, you may know the battle of looking for a great electronic mail consumer.

Outlook is bloated (and crammed with advertisements in the event you’re utilizing it free of charge), Microsoft has killed off Home windows Mail, and browser-based shoppers are messy at greatest. Thunderbird was my open-source alternative for years, however in 2025, I really feel it seems somewhat dated and packs too many options I’ve by no means wanted to make use of.

What I wished was easy: a clear, fashionable, quick, and free electronic mail consumer for Home windows that does not bury me in muddle or advertisements. After spending a while making an attempt out completely different e-mail shoppers, I’ve lastly discovered my favourite: meet Betterbird.

What’s Betterbird?

An up to date Thunderbird

Betterbird is a fork of Mozilla Thunderbird, constructed by its builders with one purpose: fixing what Thunderbird will get unsuitable. Thunderbird remains to be extensively used and actively maintained, however its legacy design and sluggish replace rollout typically weigh it down. Betterbird, then again, takes the identical open-source basis and makes it sharper, sooner, and simpler to make use of.

The undertaking describes itself as a “higher Thunderbird,” and, after utilizing it for some time, that is exactly what it feels wish to me.

Why Betterbird stands out

No advertisements and no pointless options

The place Outlook pushes advertisements and additional providers, Betterbird focuses on the necessities. It is a cross-platform electronic mail consumer that runs on Home windows, Linux, and macOS, however it feels particularly refreshing on Home windows, the place first rate free shoppers might be troublesome to search out.

The very first thing chances are you’ll discover is Betterbird’s efficiency. It launches rapidly, handles a number of inboxes with out lag, and makes navigating between folders and calendars painless. It takes the Thunderbird core and trims among the fats.

Including accounts in Betterbird is quick and easy. From POP to IMAP and Alternate, all main providers are supported — not like Outlook, which typically forces you thru a number of complicated re-authentication hoops. If you happen to’re coming from Thunderbird, the expertise will really feel acquainted, however the enhancements — like cleaner account administration and fewer bugs — shall be instantly noticeable.

Options that matter

No bloat

Whereas Betterbird most likely will not win any design awards for minimalism, the app does handle to strike a stability that Thunderbird by no means absolutely managed. The format is clear, absolutely customizable, and responsive. There’s correct darkish mode help, together with the power to tone down blinding white emails so that they’re simpler on the eyes.

Themes are additionally supported, so you’ll be able to tweak the interface to your liking. If you happen to’re used to Gmail-style shortcuts, don’t be concerned — you’ll be able to map them immediately in Betterbird. It feels fashionable sufficient to be contemporary, with out making an attempt to reinvent the e-mail app.

All of the necessities are coated by Betterbird, like scheduled sending, labels, filters, and guidelines. If you happen to want calendars or job lists, they’re built-in, however they do not dominate the interface. Every characteristic feels sensible, reasonably than bolted on, which is the sensation I get after I use Thunderbird these days.

Really free and open-source

With energetic updates and neighborhood help

Betterbird would not conceal its performance behind paywalls, nor does it muddle your inbox with advertisements. It is absolutely open-source software program, funded by consumer donations, and pushed by the philosophy that electronic mail ought to be a dependable and accessible device.

I discover this to be a refreshing distinction to Microsoft Outlook, which feels extra like a funnel into the Microsoft 365 ecosystem, which holds fundamental multi-account help hostage except you pay to improve. With Betterbird, every thing you see is what you get, it packs full performance from the second you employ the installer.

One in all Thunderbird’s greatest criticisms has been the tempo of updates. Butterbird tackles this by releasing fixes and refinements rather more rapidly. Bug fixes that will take months in Thunderbird are likely to arrive a lot sooner in Betterbird, which, for me, makes it really feel extra polished on a day-to-day foundation.

All of this is not to say that Betterbird is ideal. As a result of it is a fork, it could typically really feel prefer it’s ready for Thunderbird’s subsequent huge transfer earlier than it could adapt. Documentation can also be thinner in comparison with Thunderbird, so chances are you’ll sometimes have to dig via boards for solutions to your issues. And whereas the UI is cleaner than Thunderbird, it isn’t as minimal as fashionable Mac-style electronic mail shoppers. If you happen to’re anticipating Apple Mail simplicity, Betterbird nonetheless leans towards Microsoft power-user territory.