Top 15 Most Popular Calendar Softwares | Dec 2024

1. FreeBu

FreeBu allows you to view your friends calendars on top of each others, making it super-easy to find a suitable meeting time. You can aslo have your teams calendars visible, even if they are not using the same calendar systems.FreeBu is 100% cloud based, nothing to install.FreeBu works as a...... TpSort Score | 1,640,000,000

2. Nextcloud

You should have full control over your data. We help you achieve that: a safe home for all your data. Secure, under your control and developed in an open, transparent and trustworthy way. We are Nextcloud.Started by the well known open source file sync and share developer Frank Karlitschek and...... TpSort Score | 1,280,000,000

3. OrgPassword

OrgPassword is all that is required to keep your personal information in perfect order. It provides a number of categories, each purposed to keep a certain type of information so you can find exactly what you need in a blink of an eye. The utility is protected with a master...... TpSort Score | 1,210,000,000

4. StudentBook

Student Book is an application designed for students to keep track of your homeworks, exams and timetable.Features:- Create, edit and delete tasks (homeworks) and exams- Fast tasks creating - autofill current subject and its next date- Timetable (Schedule)- Turn off sound during classes- Today timetable widget- Tablet layoutTake your tasks,...... TpSort Score | 1,210,000,000

5. Days.To

Count down to holidays and events & share with friends....... TpSort Score | 1,200,000,000

6. LAWS/Pro

Complete legal time management and billing software. LAWS/Pro includes calendaring, time, billing, accounts receivable, disbursements, general ledger and document storage....... TpSort Score | 1,190,000,000

7. StraightCalendar

Display of holiday of the United States, Japan.(Sequentially, I will continue to add the corresponding country / region.)Display of the lunisolar calendar and synodic month.It can convert to the Jewish/Hijri calendar(Hebrew calendar and Islamic calendar).In calendar weekly, monthly, it can specify top with all day of the week.(Of course, starting...... TpSort Score | 968,000,000

8. Calendars 5

Calendars 5 seamlessly syncs with local iOS calendars, Reminders and even Google Calendar.Now all your events and tasks are in a single application, which is always on hand.Features:? Natural Language InputJust enter "Meet John at Starbucks on Sunday" and Calendars 5 will create the event for you.? Task ManagerEasy to...... TpSort Score | 498,000,000

9. Outlook on the Desktop

Have you ever wondered why it's such a pain in the butt to use calendaring programs on your computer? It's simple: they don't mimic their real life counterparts very well. People who use calendars to organize their daily lives have them visible in plain sight nearly all of the time....... TpSort Score | 466,000,000

10. ToDo 7

Todo Pro is your personal assistant and ready to help you get stuff done. Todo comes with powerful tools to tackle everything from "honey-dos" to important work projects. Pull out all the stops and create shared task lists with your colleagues; make assignments, add comments, and become a powerful team.Todo...... TpSort Score | 454,000,000

11. Group Office

Open source free community version features : E-mail, Calendar, File sharing, Address book, Tasks, Notes, Newsletters.PHP based.Very simple to install and update in Debian 8.x...... TpSort Score | 412,000,000

12. Do It Tomorrow

'Do It Tomorrow' is a Windows desktop application which helps you to track, organize, reuse, export, print, and summarize your tasks.Do It Tomorrow for Android is a part of a larger project, initially started as a Windows desktop application, which helps you to track, organize, reuse, export, print, and summarize...... TpSort Score | 342,000,000

13. Easy Event

Quickly and easily create a calendar event.- Super fast and simple- With just a few quick taps, create a new calendar event or reminder- Works with any synced calendar including Google Calendar...... TpSort Score | 319,000,000

14. Apollo Project and Contact Management

Apollo is project and contact management done right. Using Apollo, you will realise that it's built to help you get things done, quickly and efficiently.Apollo is the next-generation online application that allows you to keep your working and personal life under control. With Apollo never, ever miss out on a...... TpSort Score | 290,000,000

15. MemoCalendar.net

MemoCalendar.net is a light-weight and easy-to-use online calendar like a usual memo calendar on the wall. Behind every day a small note can be deposited. MemoCalendar.net is free and without registration (login) usable.All memos are stored locally on the user's hard disk with the local storage technology of modern webbrowsers....... TpSort Score | 224,000,000