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

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  • 1
    CentraView - european version is a (temporary) fork of the CentraView project, with patches and additions to make it comfortable for european users. The current development version is not fully compatible to the original Centraview application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    The BlackBox - austrians oldest, still existing online community is about to develope a new collaboration-ware.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    As an open source project for project management, Factory lets you organize actors in teams, define projects, create version-based plans, generate forecast calendars and track statuses. Small and stand alone, it runs on every system with Java.
    Downloads: 0 This Week
    Last Update:
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  • 4
    GApp is for anyone that lives in GMail and/or uses GMail labels for Getting Things Done (GTD). GApp is focused on running the Google Apps on the Mac OS X desktop, allowing you to skin the GMail interface, and provides a searchable GTD view of your Inbox.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    Helper is an integrated PIM and social networking (blog, RSS, foaf, etc) client. Allows to store, annotate and navigate information uniformly by means of folders, tags and categories. Based on OWL, Eclipse RCP and open standards (Dublin Core, foaf, etc).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Nikita is a peer-to-peer PIM. It will offer all the same benefits of the standard PIMS (such as Outlook or Chandler) but will not require a central server. Items can be marked as Calendar, Task, Email, etc... or any combination of those. Silos be gone!
    Downloads: 0 This Week
    Last Update:
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  • 7
    Web based PIM written in Java
    Downloads: 0 This Week
    Last Update:
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  • 8
    A Covide-based Groupware and CRM-solution adapted for efficient resource-management. Resources being both people and objects.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    A practical and free form PIM for managing conversations, communities, events, actions and resources.
    Downloads: 0 This Week
    Last Update:
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  • 10
    Dies ist ein einfacher, webbasierter, deutschsprachiger Aufgabenverwalter. Er benutzt TinyMCE, speichert alle Daten in einer Textdatei und unterstützt Benutzeranmeldungen.
    Downloads: 0 This Week
    Last Update:
    See Project
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