74,139,804 programs installed

Should I remove WinCalendar?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
United States Rank #43,817
Reach 0.0006%


4.27 12.50%
2.76 50.00%
2.74 12.50%
2.57 12.50%
2 12.50%

Other programs by Sapro Systems



WinCalendar is a software program developed by Sapro Systems. The most common release is 2.76, with over 98% of all installations currently using this version. During setup, the program creates a startup registration point in Windows in order to automatically start when any user boots the PC. The setup package generally installs about 14 files and is usually about 5.22 MB (5,471,351 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows XP. While about 91% of users of WinCalendar come from the United States, it is also popular in Poland and United Kingdom.

Program detailsProgram details

URL: www.WinCalendar.com
Help link: www.WinCalendar.com/support.html
Installation folder: C:\wincalendar
Uninstaller: C:\WinCalendar\FullUninstaller.exe
Estimated size: 5.22 MB

Program filesFiles installed by WinCalendar

  • WinCalendar.dll - Sapro Systems WinCalendar (WinCalendar program file.)
  • WinCalendar_SysTray.exe - WinCal_HotKeyAndSysTray
  • WinCalendar.exe - Windows_Calendar.com
  • InstallWinCalendar.exe - ProjectInstall
  • IsExcelorWordRunning.exe - IsExcelRunning
  • SSHovButton.ocx - SSHovButton
  • UNinstallWinCalendar.exe - un_installR
  • SCalandar.ocx - SCalandar6
  • FullUninstaller.exe
  • GetSharedOC_name.dll (by J.P. Morgan Chase & Co) - GetSharedOC_name

Program behaviorsBehaviors exhibited

Startup File (User Run)
  • WinCalendar_SysTray.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'WinCalendar' and executes as "C:\Program Files\Sapro Systems WinCalendar\WinCalendar_SysTray.exe /q /c".
Startup File (All Users Run)
  • WinCalendar_SysTray.exe is loaded in the all users (HKLM) registry as a startup file name 'WinCalendar' which loads as "C:\Program Files\Sapro Systems WinCalendar\WinCalendar_SysTray.exe" /q /c.

How do I remove WinCalendar?

Quickly and completely remove WinCalendar from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall WinCalendar from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program WinCalendar, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove WinCalendar.

Win 7 (SP1) 63%
Win Vista (SP2) 13%
Automatically starts? Yes
(Found in the run registry)
Uninstall it 7%
Keep it 93%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 62.50%
Windows XP 25.00%
Windows Vista 12.50%
Which OS releases does it run on?
Windows 7 Professional 37.50%
Microsoft Windows XP 25.00%
Windows 7 Home Premium 25.00%
Windows Vista Home Premiu... 12.50%

Distribution by countryGeography

90.91% of installs come from the United States
Which countries install it?
  United States 90.91%
  Poland 4.55%
  United Kingdom 4.55%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 25.00%
Hewlett-Packard 25.00%
Gateway 12.50%
ASUS 12.50%
Toshiba 12.50%
Common models
TOSHIBA Satellite Pro L67... 12.50%
Gigabyte H55M-UD2H 12.50%
Gateway Gateway M46... 12.50%
ASUSTeK U50A 12.50%
HP G60 Notebook PC 12.50%
Dell Studio XPS 435T/9000 12.50%


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