Postler
Postler is an open-source desktop email client for Windows, Mac, and Linux. It has support for multiple accounts and email providers like Gmail, Outlook, Yahoo Mail, and iCloud. Key features include customizable themes, powerful search tools, email scheduling, read receipts, and
Postler: Open-Source Email Client
Desktop email client for Windows, Mac, and Linux with support for multiple accounts, customizable themes, powerful search tools, and offline access.
What is Postler?
Postler is a free, open source email client that runs on Windows, macOS, and Linux. Developed as an alternative to commercial email software like Microsoft Outlook, Postler aims to provide a full-featured yet easy-to-use email experience.
Some key features of Postler include:
- Support for POP3, IMAP, Exchange, and webmail accounts from all major providers including Gmail, Outlook.com, Yahoo Mail, iCloud, and more.
- A modern, intuitive interface with customizable themes and layout options.
- Robust search tools, advanced message filtering, and powerful automation with rules and Quick Steps.
- Built-in calendar and contacts management tightly integrated with your email.
- Security features like S/MIME and OpenPGP encryption and signing.
- Offline access - read, write, and organize emails even without an internet connection.
- Email scheduling, read receipts, focused inbox, Notes, and more productivity enhancements.
As an open source project maintained by a community of developers and users, Postler places a strong emphasis on privacy, transparency, and continual improvement. It receives frequent security patches and feature updates through new releases.
Overall, Postler aims to balance power and simplicity in one easy-to-use open source email app suitable for both basic home use as well as power email users.
Postler Features
Features
- Multiple account support
- Customizable themes
- Powerful search tools
- Email scheduling
- Read receipts
- Offline access
Pricing
- Open Source
Pros
Open source
Free
Cross-platform
Good feature set
Customizable
Cons
Limited integrations
No mobile app
Slower development than commercial options
Official Links
Reviews & Ratings
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