Postbox Alternatives
Postbox is described as 'email application that helps you organize your work life and get stuff done' and is a well-known app in the Office & Productivity category. There are more than 50 alternatives to Postbox for a variety of platforms, including Mac, Windows, Linux, iPhone and Android. The best alternative is Thunderbird, which is both free and Open Source. Other great apps like Postbox are Microsoft Office Outlook (Paid), Mailspring (Freemium, Open Source), Mailbird (Paid) and eM Client (Freemium).
- Shift is an email client that makes navigating between Mail, Calendar, Drive + your favorite Apps & Extensions easy (for Gmail, Outlook.com - Office 365 & Hotmail). View 47 alternatives to Shift
Shift
Sponsored - Free email application that’s easy to set up and customize - and it’s loaded with great features!. View 85 alternatives to Thunderbird
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
- Haiku
- Part of the Microsoft Office Suite, Outlook is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks. View 134 alternatives to Microsoft Office Outlook
- Paid • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- Windows Phone
- iPad
- Apple Watch
- Android Wear
- Boost your productivity and send better email with Mailspring, a beautiful, fast email client for Mac, Windows, and Linux. Mailspring is free to use and an optional pro version adds read receipts, send later, reminders and more. View 37 alternatives to Mailspring
- Freemium • Open Source
- Mac
- Windows
- Linux
- Arch Linux
- Fedora
- Ubuntu
- Mailbird is more than just another email client - It's an all-in-one communication platform for email, contacts, calendar, apps, task management, video meetings and much more. Try it free, today. View 62 alternatives to Mailbird
- eM Client is a full featured e-mail client with a modern and easy to use interface. eM Client also offers calendar, tasks, contacts, notes and chat. View 64 alternatives to eM Client
- Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality. View 56 alternatives to Evolution
- Free • Open Source
- Linux
- BSD
- S/MIME
- GNOME
- OpenPGP
- There’s big news attached. The best way to manage email on a Mac, according to Apple. View 74 alternatives to Apple Mail
- Free • Proprietary
- Mac
- iPhone
- iPad
Apple Mail vs Postbox
Postbox has dozens (hundreds?) more features than Apple Mail, not the least of which is keyboard navigation, keyboard filing, option for multiple identities within each account, the ability to choose which mailbox is your Sent mail, and a lot more. - E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more. View 54 alternatives to Spark
- Freemium • Proprietary
- Mac
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- Geary is an email application built around conversations, for the GNOME 3 desktop. View 47 alternatives to Geary
- Free • Open Source
- Linux
- Chrome OS
- BSD
- GNOME