Open Source Windows Post-Office Software

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Post-Office Software for Windows

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Post-Office Windows Open Software License 3.0 (OSL3.0) 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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    IntraMail is a e-mail server, supporting POP3 and smtp, for internal - external use in your network. This program can download messages from multiple (external) accounts and with filters divided over your local mailboxes.
    Downloads: 8 This Week
    Last Update:
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  • 2
    Enterprise Collabortion Suite 2004. ECS2004 is a Web Mail, Shared Calendar, Projects, Helpdesk, Survey Engine, File Manager, Contacts, Forums and IM suite. Easy to use and a very low user learning curve. Professional look and feel. Easy installation.
    Downloads: 0 This Week
    Last Update:
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