• 

  Smart Desktop Calendar 9 Dec 14

• 

  Efficient Reminder Network 14 Aug 18

• 

  Rainlendar Lite (64-bit) 28 Feb 15

• 

  TaskCracker for Outlook 31 Dec 14

• 

  Wunderlist 20 Sep 15

• 

  Alternate Timer 27 Oct 18

• 

  Google Calendar Windows Client 8 Dec 14

• 

  Time Doctor 15 Apr 15