Compare the Editions
Can't decide on which Postbox to use?
Use this handy comparison chart to pick the Postbox version that's right for you. Remember, the premium version of Postbox has a free 30-day trial, and you can switch between the two products at any time.
PLEASE NOTE: Postbox Express is no longer under active development. The last shipping version of Postbox Express is 1.0.1.
Message and Content Search |
Postbox Express |
Postbox Premium |
| File and Image search | — |  |
| Compose sidebar search | — | |
| Quick find by contact | — | |
| Text preview mode | — | |
| Search history suggestions | |
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Smarter Message and Content Views |
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| Unified Inboxes and Account Groups | — | |
| Focus Pane | — | |
| To-Do View | — | |
| Conversation views (current folder) | |
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| Conversation views (all folders) | — | |
| Tabbed email browsing | |
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| Simplified account and folder views | |
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| Message Inspector | — | |
| Compact Header Mode | — | |
Better Message Handling |
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| Summarize Mode | — | |
| Quick Reply | — | |
| Quick Move | — | |
| Quick Folder Switch | — | |
| Free-form and favorite topic creation | |
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| Topic auto-tagging | |
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| Favorite topic browsing | — | |
| Quick message archive | |
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| Flexible message editing and annotation | — | |
| To-Do tagging | |
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| Create new To-Dos | — | |
| To-Do pinning to top of message list | — | |
Social Integration |
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| Profile photo importing | — | |
| Status updates to Facebook and Twitter |
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General Features |
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| Support for POP, IMAP, RSS, and newsgroup accounts | |
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| Easy account setup wizard | |
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| Mac OS X integration features | |
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| Anti-phishing and malware services | |
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| Add-ons | |
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| Language packs and localized dictionaries | |
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| Customizable start page | — | |
| Download Postbox | Download Postbox |