Effective Calendar

Youyi Calendar is a Win10-style desktop calendar software that has made improvements and innovations on the calendar that comes with the Win10 system, retaining its simple interface and comprehensive display. At the same time, the efficient calendar adds practical functions such as schedule reminder, to-do list, Pomodoro, holidays, overtime and rest, perpetual calendar, time progress, network time proofreading, stopwatch, scheduled alarm clock, scheduled shutdown, and screenshots. Effective Calendar is not only a calendar, but also an excellent time management tool.

High-efficiency calendar features

Perfect and seamless replacement for Windows system calendar

​ 1. Seamlessly integrated with the system time taskbar and does not occupy any desktop space

​​ 2. Adopt Win10 native style calendar main interface, no sense of violation when using it

​​ 3. Perfectly adapted to the use of high-definition screens and taskbars in any direction

Enhanced version of perpetual calendar function

​ 1. Display of information such as the lunar calendar, solar terms, holidays, overtime and rest arrangements

​ ​ 2. Supports year view to see the full-year calendar at a glance

​​ 3. Conveniently view upcoming holidays in the next year

​​Built-in powerful time management efficiency tools

​​ 1. Schedule Reminder: Allows you to better plan and control your time, supports the establishment of Gregorian/Lunar Calendar schedule reminders, and can choose multiple reminder/repetition methods

​​ 2. To-do list: Allows you to complete the most important things efficiently, supports list view/four-quadrant view to view the to-do list, and can start a Pomodoro clock for each to-do item

3. Anniversary reminder: so that you will not miss every memorable day, such as wedding/entry into the job/admission to higher school/love, etc.

​​ 4. Conveniently view upcoming schedules and anniversaries in the next year

Built-in powerful time utility tools

​ 1. Time progress: Through the display of time progress in different dimensions (today/this week/month/this year/life), always remind yourself to cherish your time.

​ ​ 2. Timing stopwatch: A professional timing stopwatch with millisecond level, which can be marked/paused during the timing process.

3. Scheduled alarm clock: A very practical small alarm clock. Set a time and there will be an alarm reminder when the time is up.

Built-in powerful system utilities

​ ​ 1.Network time proofreading

​​ 2.Screenshot

3. Scheduled shutdown

​ ​ ​ Green software, small size

​ ​ 1. Green software: can be used without installation

​ ​ 2. Small size: small size, excellent performance, will not have any impact on system performance

3. Three-free software: no ads, no pop-ups, and no push notifications

​​ 4. No Internet connection required: Core functions can be used without the need for an Internet connection

High-Performance Calendar FAQ

Unable to sync data

Problem: When trying to synchronize data for Premium Calendar, issues such as synchronization failure or data loss occurred.

Answer: Please make sure your computer is connected to the Internet and check that your network settings allow Powerful Calendar to transfer data. At the same time, try to log in to the account again or check the account permissions to ensure that you have sufficient permissions for data synchronization. If you still have problems, please contact customer service for help.

Excellent calendar update log

​ 1. The pace of optimization never stops!

​​ 2. More little surprises are waiting for you to discover~