Simple, Clear and Powerful

All your accounts in one place, quick setup,
easy organization, and blazing fast search.

Chaos, Meet Order

  1. Focus on What You Need

    Tackle what’s important using the quick filters of Postbox’s innovative Focus Pane.

  2. Filter in Real-Time

    Isolate messages that are unread, with attachments, or flagged with a single click.

  3. Organize by Tag

    Create custom tags for projects, events, or however you organize your work.

  4. View Messages by Contact

    Gather messages from your boss, or the entire team, and filter out the rest.


Power Through Your Day

  1. Send Large Files Fast

    Send links to large files in Dropbox, Box, and OneDrive, instead of the files themselves.

  2. Easily Reuse Attachments

    Browse files or images in the compose window, reuse with just a click.

  3. Keep Yourself on Target

    Track the time and effort you spend composing messages.


Tools Nerds Love

  1. Pre-Canned Responses

    Insert pre-canned snippets of text, images, or blocks of HTML with just a few keystrokes.

  2. Never Send From the Wrong Account

    Postbox highlights contacts when you address a message from the wrong account.

  3. Edit in HTML

    Edit directly in HTML using our advanced code editor.


Get Connected

Use Quick Post to send email content to your favorite apps, such as Evernote, Slack, and Todoist.

Connected New@2X

Everything You Need, At Your Fingertips

  1. Find Things Fast

    Find what you need in a flash with Postbox’s ultra-fast search.

  2. Advanced Search Operators

    Customize searches by sender, subject, date range and other attributes.

  3. Search for Files and Images

    Find documents and images hiding in email.


Your Email, Your Way

  1. Group Your Accounts

    Organize your accounts into groups, then access unified views within each.

  2. Quickly Access Favorite Folders

    Fast access to your go-to folders and accounts in the Favorites Bar.

  3. Open Folders in Tabs

    Like a web browser, navigate your inboxes, folders, topics or contacts in tabs.

  4. Stay on Top of Things

    Create reminders and pin them to the top of your message list, so they stay top-of-mind.


Get Postbox Today!

Free Download Buy Now

Free 30 Day Trial for macOS and Windows

Customer Buzz

Discover why our customers think Postbox is the best email app for Mac and Windows.

Photo of @didieratsix
Just purchased @postbox , probably the best and most relevant email client for years!
Photo of @DriesDeRoeck
I recently switched mail clients to @Postbox - I’m really enjoying the speed of the search. Looking forward to all future updates ^^