GNU IceCat AlternativesOnly apps categorised as Calendar Apps

The best Calendar alternative to GNU IceCat is Zimbra Desktop. It's not free, so if you're looking for a free alternative, you could try Zimbra Desktop. If that doesn't work for you, our users have ranked more than 100 alternatives to GNU IceCat, but unfortunately only one of them is a Calendar App.

filter to find the best alternatives

GNU IceCat alternatives are mainly Calendar Apps, but if you're looking for Email Clients you can filter on that. Other popular filters include Android and Windows. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to GNU IceCat.
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Alternatives
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Alternatives list

  1. Zimbra Desktop icon

    Zimbra Desktop

     32 likes

    The free Zimbra Desktop client allows you to meld the online and offline worlds – storing and synching your email, calendar, contacts, files and documents in the cloud, yet having them locally accessible when on the road.

    58 Zimbra Desktop alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • US flagUnited States
    Zimbra Desktop screenshot 1
    Good alternative?
     
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