Developer: eightloops GmbH

Current Version: 1.8.2

Last Updated: 20 days ago

Download Size: 5.6 MB - Download


A completely new way to organize your emails.

"Unibox's slick interface and contact-centric design make it the best client we tried." — Appleinsider
"It’s easily the simplest and most unique email app on the Mac right now." — MacAppStorm
"A welcome, fresh new approach to email on the Mac" — Macworld
"Unibox Makes E-mail About People, Not Boring Old Mailboxes" — Cult Of Mac

Unibox is an email client that groups your messages by sender. This way your emails are organized automatically and you always find what you are looking for.

Unibox supports IMAP servers:
- Gmail
- iCloud, me.com, mac.com
- Yahoo!
- Exchange if IMAP is enabled
- Hotmail, outlook.com, live.com
- Fastmail
- QQMail
- Self-hosted IMAP servers
- Many more

Single window:
Instantly compose your messages without opening new windows.

Easily drill down into a conversation view with multiple participants.

Powerful Filters:
Show only messages that are unread, starred, have attachments or were sent by people from your address book.

Unified Accounts:
View messages and conversations across all your accounts.

Switch Accounts:
Focus on single accounts or folders when necessary.

Attachment List:
Quickly find documents and files you exchanged with other people.

Attachment Grid:
Visually browse your attachments and images.

Preview attachments without launching external apps.

Use multiple identities with a single account, including separate SMTP servers.

Btw, Unibox is now also available for iPhone and iPad.


Release Notes:

- High Sierra compatibility update


Most Helpful Reviews

Version 1.1
Review by TubbyBartles

Tour de force - download this now! - The OSX Mail client was choking on Gmail, so I went looking for a new email app. I tried 4 or 5 of them, and boy were they clunky - no retina support, bad graphics, things that make it tough when you live in email all day. Then I looked at Unibox. It was clean. However, it was amazing how many of the features I do use - flagging, filing, are there *exactly where you expect them to be*. Most of the time, it’s unobtrusive - you just see the list of people and the current emails for the current person. But when you go to flag, there’s a little star there. When you want to respond, the arrows pop up on the right. An amazing amount of thought went into every pixel - and the fonts & retina display work wonderfully. As strange as it is to say, I’m actually happy OSX Mail failed on me - I never would have found Unibox otherwise. My only suggestions are nits, so I gave it 5 stars: 1. I’d love to see a marker somewhere that shows how many flagged emails I have, otherwise I don’t know if I have any to get back to. 2. I’d really like an option to see a more "Traditional View" that shows subject lines of key emails so I can take in my email at a glance rather than having to click on every user. Maybe a button at the top that slides out subject lines to get a quick overview, but hides them when I let the button go?

Found helpful by 27 out of 27 people
Version 1.6.2
Review by DrMantysTobaggon

Since Sierra Update App crashes within seconds of start - Since I updated my Macbook to Sierra, Unibox crashes seconds after I open it. I’ve contaced customer service and they told me to send them my crash reports. That was almost 4 weeks ago and still no fix. And customer service has been no help. They just keep telling me to wait. This is a good app when it work, but just like their mobile app, customer service and the development team does a piss poor job of responding to costumer complaints and concerns.

Found helpful by 15 out of 16 people

More Reviews for Current Version

Version 1.8.2
Review by kodypro

Unusable since High Sierra update - You would think a paid app that has had access to the developer’s beta for almost 6 month would’ve had these issues figured out, but they don’t and it’s disappointing. As others have said, there is a bug that contacts are not displayed. With the bug and how the UI is, you have to click on invisible areas to see if there is an actual email there. So far I haven’t seen any indication of a fix coming. DO NOT BUY until this issue is resolved.

Found helpful by 1 out of 1 people