Xreminder Pro is described as 'xReminder Pro is elegant-looking, multi-featured, tray-based reminder software that allows you to organize important dates and times' and is a Calendar app in the office & productivity category. There are three alternatives to Xreminder Pro for a variety of platforms, including Windows, Windows Phone, Android, Android Tablet and Android Wear. The best alternative is Microsoft Office Outlook. It's not free, so if you're looking for a free alternative, you could try TimeLeft.
Xreminder Pro is mainly a Calendar App but alternatives to it may also be Email Clients or Todo List Managers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Xreminder Pro.
Calendarscope is a full-featured calendar software for planning, managing, and scheduling appointments, meetings, birthdays, vacations, special events. It allows you to view all your events in a daily, weekly, monthly, or yearly overview.
TimeLeft is a versatile desktop utility - it can be used as a countdown clock, reminder, clock, alarm clock, tray clock, stopwatch, timer, sticker, auction watch, work days/hours countdown clock and time synchronization utility. TimeLeft uses Winamp skins to show digits and text.