Open Source Windows Post-Office Software

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Post-Office Software for Windows

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Post-Office Windows 4 - Beta Apache License V2.0 English Clear Filters

Browse free open source Post-Office software and projects for Windows below. Use the toggles on the left to filter open source Post-Office software by OS, license, language, programming language, and project status.

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  • 1
    NMail provides an SMTP client & server along with an IMAP4 server; all are written in C#.
    Downloads: 0 This Week
    Last Update:
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  • 2
    SIMON is a very simple MTA and POP3 implementation. It is completely designed from the ground up and is useful for departmental or small to medium sized companies.
    Downloads: 0 This Week
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