I have been on the lookout for a killer ...

I do most of my emailing from my iPhone using Apple Mail. On my MacBook, I use Apple Mail once more, however I’ve all the time struggled to discover a solid email client for Windows. When you do most of your emailing on Home windows, you may know the wrestle of looking for a very good electronic mail shopper.

Outlook is bloated (and full of advertisements for those who’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 selection for years, however in 2025, I really feel it appears to be like just a little dated and packs too many options I’ve by no means wanted to make use of.

What I wished was easy: a clear, trendy, quick, and free electronic mail shopper for Home windows that does not bury me in muddle or advertisements. After spending a while attempting 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 improper. Thunderbird remains to be broadly used and actively maintained, however its legacy design and sluggish replace rollout usually 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 prefer to me.

Why Betterbird stands out

No advertisements and no pointless options

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

The very first thing you might 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 a few of the fats.

Including accounts in Betterbird is quick and easy. From POP to IMAP and Change, all main providers are supported — not like Outlook, which typically forces you thru a number of complicated re-authentication hoops. When you’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 structure is clear, absolutely customizable, and responsive. There’s correct darkish mode help, together with the flexibility to tone down blinding white emails so that they’re simpler on the eyes.

Themes are additionally supported, so you may tweak the interface to your liking. When you’re used to Gmail-style shortcuts, don’t fret — you may map them immediately in Betterbird. It feels trendy sufficient to be recent, with out attempting to reinvent the e-mail app.

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

Actually free and open-source

With lively updates and group help

Betterbird does not conceal its performance behind paywalls, nor does it muddle your inbox with advertisements. It is absolutely open-source software program, funded by person donations, and pushed by the philosophy that electronic mail needs 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 until you pay to improve. With Betterbird, the whole lot you see is what you get, it packs full performance from the second you utilize the installer.

One in all Thunderbird’s largest criticisms has been the tempo of updates. Butterbird tackles this by releasing fixes and refinements far more rapidly. Bug fixes that will take months in Thunderbird are inclined 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 possibly typically really feel prefer it’s ready for Thunderbird’s subsequent massive transfer earlier than it could possibly adapt. Documentation can be thinner in comparison with Thunderbird, so you might often must dig by means of boards for solutions to your issues. And whereas the UI is cleaner than Thunderbird, it isn’t as minimal as trendy Mac-style electronic mail shoppers. When you’re anticipating Apple Mail simplicity, Betterbird nonetheless leans towards Microsoft power-user territory.