Apps for all platforms with any license

Platforms

Show 29 less popular platforms
  • Google Calendar icon

    Google Calendar

    With Google Calendar, its easy to keep track of all your lifes important events in one place. You can add events and send invitations effortlessly, share your schedule with friends and family, and search for events you might enjoy.

    Free Web Android iPhone Chrome OS Android Tablet iPad Sunbird Chrome

  • ownCloud icon

    ownCloud

    A safe home for all your data – Access & share your files, calendars, contacts, mail & more from any device, on your terms.

    Freemium Open Source Mac Windows Linux Android iPhone Blackberry Android Tablet iPad ... Self-Hosted Raspberry Pi Cloudron

  • Asana icon

    Asana

    Asana is the easiest way for teams to track their work so they can get results. It’s free to use, simple to get started, and powerful enough to run your entire business.

    Freemium $ $ $ Web Android iPhone

  • Microsoft Office Outlook icon

    Microsoft Office Outlook

    Part of the Microsoft Office Suite, Outlook is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.

    Commercial Mac Windows Web Android iPhone Android Tablet Windows Phone iPad ... Apple Watch Android Wear

  • ONLYOFFICE icon

    ONLYOFFICE

    ONLYOFFICE Desktop Editors is an open-source office suite that combines text, spreadsheet and presentation editors, distributed under AGPL license v3.

    Free Open Source Mac Windows Linux Web Self-Hosted

  • Nextcloud icon

    Nextcloud

    A safe home for all your data – Access & share your files, calendars, contacts, mail & more from any device, on your terms.

    Free Open Source Mac Windows Linux Web Android iPhone Android Tablet iPad ... Self-Hosted Cloudron

  • eM Client icon

    eM Client

    eM Client is a full featured e-mail client with a modern and easy to use interface. eM Client also offers calendar, tasks, contacts and chat.

    Freemium Windows

  • Lightning icon

    Lightning

    Lightning brings the Sunbird calendar to the popular email client, Mozilla Thunderbird and the SeaMonkey internet application suite.

    Free Open Source Mac Windows Linux Thunderbird SeaMonkey

  • Evolution icon

    Evolution

    Evolution is the official personal information manager and workgroup information management tool for GNOME. It combines e-mail, calendar, address book, and task list management functions.

    Free Open Source Linux BSD GNOME

  • Apple Calendar icon

    Apple Calendar

    Keep track of your busy schedule and share it with others using Calendar. Create separate calendars — one for home, another for school, a third for work, and so on.

    Free Mac iPhone iPad iCloud

  • G Suite icon

    G Suite

    G Suite (formerly Google Apps for Work) is Google's encompassing selection of cloud apps for business, including customizable products under custom domain names.

    Commercial Mac Windows Linux Web Chrome OS

  • Rainlendar icon

    Rainlendar

    Rainlendar is a feature rich calendar application that is easy to use and doesn't take much space on your desktop. The application is platform independent so you can run it on all major operating systems: Windows, Linux and Mac OS X.

    Freemium Mac Windows Linux

  • RedNotebook icon

    RedNotebook

    RedNotebook is a graphical diary and journal helping you keep track of notes and thoughts. It includes a calendar navigation, customizable templates, export functionality and word clouds. You can also format, tag and search your entries.

    Free Open Source Mac Windows Linux PortableApps.com Xfce

  • Cozy icon

    Cozy

    Cozy is an app-based personal cloud that allows anyone to manage their own personal server. It comes with common applications: a contacts manager, a calendar, a webmail and a filebox.

    Free Open Source Linux Android iPhone Self-Hosted Node.JS

  • OwnDrive icon

    OwnDrive

    OwnDrive is a security and privacy oriented cloud storage service that gives access to people’s data anywhere, anytime and from any device. OwnDrive makes storing, syncing and sharing of data easy.

    Freemium Mac Windows Linux Web Android iPhone iPad

  • Claws Mail icon

    Claws Mail

    Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response Graceful, and sophisticated interface Easy configuration, intuitive operation Abundant features Extensibility ...

    Free Open Source Windows Linux BSD Xfce

  • Sunrise Calendar icon

    Sunrise Calendar

    Sunrise is a free calendar made for Google Calendar, iCloud and Exchange.

    Free Mac Web Android iPhone Chrome OS Android Tablet iPad Apple Watch

    • Discontinued The app was officially shut down on August 31st, 2016.
  • Bric icon

    Bric

    Bric helps creative agencies increase employee utilization through more accurate project planning and time tracking. We do this with machine learning.

    Commercial Mac Windows Linux Web Chrome OS Self-Hosted

  • CalendarBudget icon

    CalendarBudget

    The easiest way to track and forecast your wealth - using a calendar. Put all of your income and expenses on a calendar so its easy to see your daily balances, when bills are coming out, get reminders and see where your money is going.

    Free Web Android iPhone Android Tablet

  • EssentialPIM icon

    EssentialPIM

    EssentialPIM lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.

    Freemium Windows Android iPhone

  • Salesflare icon

    Salesflare

    Work less, sell more. Salesflare is the intelligent CRM startups and small businesses love to use. It's a zero-input sales pipeline tool that thinks and works for its user, not the other way around. No more manual data entry.

    Commercial Mac Windows Linux Web Android iPhone Android Tablet iPad ... Apple Watch Chrome Microsoft Office Outlook Android Wear

  • Hitask icon

    Hitask

    Hitask is the project planner for getting tasks done. Assign, prioritize, and remind tasks to your team with lists. Check progress of each project on the go and see what your organization is working at.

    Freemium $ $ $ Web Android iPhone Android Tablet iPad

  • Sunbird icon

    Sunbird

    Mozilla Sunbird was a cross-platform calendar application developed by the Mozilla Foundation, Sun Microsystems and many volunteers.

    Free Open Source Mac Windows Linux PortableApps.com Xfce

    • Discontinued Development on the Sunbird project has halted and its final release was on March 30, 2010.
  • Fantastical icon

    Fantastical

    Fantastical is a flexible calendar with natural language event creation, a beautiful calendar and event list, support for CalDAV (including Google Calendar delegates) automatic alarms, and instant searching.

    Commercial Mac iPhone iPad Apple Watch

  • Zenkit icon

    Zenkit

    Follow your data through its entire lifecycle. From fluid brainstorming and research, through to a structured system for collaborative use, Zenkit is the flexible workspace you can use to organize anything.

    Free Personal Web