The Best 93 Kontact Alternatives

  • Alpine

    Alpine is a fast, easy to use email client that is suitable for both the inexperienced email user as well as for the most demanding of power users. Alpine is based on...

    Free Open Source Windows Linux Mac

  • MyInfo

    MyInfo is a personal information manager for Windows. It will help you capture, organize, edit and share ideas, documents, tasks, and web pages.

    Commercial Windows

  • Firetask

    Firetask combines concepts from David Allen's innovative Getting Things Done (GTD) approach with practical elements of classical task management such as due dates...

    Commercial Mac OS X iPhone

  • Week Plan

    Check out this FREE online fluid weekly planner. Stop trying to be productive, be effective!

    Freemium Windows Android iPhone Android Tablet Web

  • Kontact - KAddressBook

    KAddressBook stores all the personal details of your family, friends and other contacts. Features * Imports and exports to nearly every address book standard ...

    Free Open Source Windows Linux

  • TodoPaper

    TodoPaper is a simple, lightweight, and easy to use to-do list application for Windows. TodoPaper records your to-dos with the flexibility to make your to-do list as...

    Commercial Windows

  • LifeTopix

    Organize work and life in this complete calendar and planner app. 100,000+ users already do! It's simple for daily agenda, tasks, appointments, reminders, lists...

    Commercial iPhone iPad

  • Thymer

    Web-based Project management and task planning for people who hate project management and task planning. For individuals, teams and small businesses.

    Free Personal Web

  • AnCal

    AnCal stores yours appointments, tasks and notes, which you can easily add and edit. You can also set alarms for selected items and see day, week and month reports of...

    Free Open Source Android

  • Google Calendar Checker

    Quickly see the time until your next meeting from any of your calendars. Click on the button to be taken to your calendar. Update: Version [1.1.0] : Added support...

    Free Mac OS X Windows Linux

  • Agenda At Once Free PIM

    All-in-one organizer - integrates all your PIM needs in the well-organized interface: to-do list management, time planning, contacts, reminders, recurring options and...

    Free Windows

  • Lifestyle Inspector

    Lifestyle Inspector is a free windows GTD/productivity/todo-list app with integrated Mind-mapping and powerful personal productivity reports. It has the following...

    Free Windows

  • SSuite My Calendar Diary

    SSuite My Calendar Diary Portable is a software utility whose purpose is to provide individuals with a simple means of keeping better track of their schedule. ...

    Free Windows

  • Caliander

    Caliander is the calendar that lets you create events faster and with less effort while keeping you on top of things with its smart and unique presentation. It uses the...

    Commercial Mac OS X

  • Black Hole Organizer

    With Black Hole Organizer you can store all of your notes and documents in one convenient place AND you can get them back out again. With Black Hole Organizers text...

    Commercial Windows

  • InstaCal

    A powerful calendar app that puts all your events right at your fingertips, always available in your Mac's menu bar.

    Commercial Mac OS X

  • B-liner

    B-liners simple and intuitive outlining environment enhances your ability to think, organize, analyze, manage, communicate and document. Hierarchical spreadsheets let...

    Commercial Windows

  • Attendexer

    With Attendexer you can use the Calendar Insights functionality to gain extensive, and insightful information about your calendar.

    Free Open Source Web

  • wtplan

    wtplan is a calendar program with a terminal interface, a web interface and git integration.

    Free Open Source Mac OS X Windows Linux Self-Hosted