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Eudora for Windows
Eudora OSE is the Open Source Edition of one of the internet’s most pioneering and enduring applications. It is a re-imagining and re-implementation of classic Eudora features on top of the Mozilla Thunderbird codebase. It is more than just an extension, as certain functionality required changes to the core of the application. Some of these have been accepted into and become part of Thunderbird, while others are still awaiting acceptance. Eudora OSE integrates so tightly with specific versions of the underlying code that it is highly recommended for users to install the entire application, rather than trying to run the extension on top of Thunderbird.
Filesize: 16.2 MB

Thunderbird for Windows
At the heart of Thunderbird is an open source development process driven by thousands of passionate, experienced developers and security experts spread all over the world. Our openness and active community of experts helps to ensure our products are more secure and quickly updated, while also enabling us to take advantage of the best third party security scanning and evaluation tools to further bolster overall security.
Filesize: 9.03 MB

Eudora for Mac
Eudora OSE is the Open Source Edition of one of the internet’s most pioneering and enduring applications. It is a re-imagining and re-implementation of classic Eudora features on top of the Mozilla Thunderbird codebase. It is more than just an extension, as certain functionality required changes to the core of the application. Some of these have been accepted into and become part of Thunderbird, while others are still awaiting acceptance. Eudora OSE integrates so tightly with specific versions of the underlying code that it is highly recommended for users to install the entire application, rather than trying to run the extension on top of Thunderbird.
Filesize: 12.4 MB

Oulook Express 6.0
Microsoft Outlook Express puts the world of online communication on your desktop. Whether you want to exchange e-mail with colleagues and friends or join newsgroups to trade ideas and information, the tools you need are here. If you`re looking for an e-mail program that is fully integrated with your OS, look no further. This free e-mail application will rival even the most powerful commercial programs
Filesize: 496 kB