https://chrome.google.com/webstore/detail/ticktick-todo-task-list/diankknpkndanachmlckaikddgcehkod?hl=en
120
Freeware
Todo list, checklist, and task manager app for Google Chrome.
todoist.com
61
Freeware
Todoist is an online to-do list and task manager; this is its addon for Chrome.
6
Efficient Software
557
Shareware
A cross-platform scheduler, planner and reminder that is strong yet easy to use.
1
Mortal Universe
60
Shareware
It is a full-featured desktop calendar with current weather conditions.
10
Desksware
920
Shareware
Get a desktop calendar widget synchronized with your accounts.
Easy Feet Software
Shareware
Get Organized to Get Things Done! Mr. ToDo is a serious task manager that allows you to easily enter....
3
Frank Niessink, Jerome Laheurte
1,576
Open source
Keep track of the tasks and resources of a project.
1
Cookapp
66
Shareware
This is a calendar software with no bells and whistles.
Konnech
Freeware
Get Outlook calendar and task reminders sent to your mobile phone using text messaging.
1
Lone Wolf Software
10
Calendar planner - ToDo List manager - Appointment scheduler - Alarm reminder.
58
Srimax Software System
10
Freeware
Easy and free Personal todo list and task collaboration tool for your team.
Web IS, Inc.
76
Shareware
Pocket Informant 8.0 provides a calendar, contact database and task list.
3
Bertels + Hirsch Softwareloesungen
57
Shareware
It can sync or copy contacts, calendar dates and task lists.
Atmail
26
Shareware
Compares Calendar/Task/Contact data between the desktop client and the server.
55
Wingnut Solutions Inc
4
Shareware
Task/Bug Management System w/Calendar, Email, Query, Report and Excel Builders.
1
OpenDoor Software®
Demo
Sync calendar, contact and task items across mailboxes and public folders.
Xchange Network
3
Freeware
Share and synchronize Calendar, Contact and/or Task data.