The genuine CoreSync.exe file is a software component of Adobe Acrobat by Adobe. Adobe Acrobat comes bundled with Reader (formerly Acrobat Reader), a freeware tool that can view, print and annotate PDF files; Acrobat (formerly Acrobat Exchange), a paid software that can create PDF documents; and Acrobat.com, a file hosting service. Adobe Systems Incorporated is an American software giant that develops software products for web design, video editing, web hosting, image editing, servers, as well as formats such as Flash and PDF. The company was established in 1982 by Charles Geschke and John Warnockin and is currently headquartered in San Jose, California.
Adobe Acrobat is a group of software and web services created by Adobe to create, view, modify and print files in the Portable Document Format (PDF). CoreSync.exe runs a process that handles cloud synchronization. This is not a critical Windows component and should be removed if known to cause problems.
CoreSync stands for Core Synchronizer
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the CoreSync.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
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CoreSync.exe file information
The process known as Core Sync or Adobe Content Synchronizer or Turbo Virtual Machine Executable
belongs to software Adobe Extension Manager CC or Adobe Photoshop (version CS6, CS5) or Adobe Photoshop CC or Adobe Acrobat XI Pro or Adobe Illustrator CC or Adobe Audition CS or Adobe Photoshop Elements (version 11) or Adobe InDesign (version CS6)
by Adobe (www.adobe.com) or Adobe Systems (www.adobe.com) or Code Systems.
Description: CoreSync.exe is not essential for Windows and will often cause problems. CoreSync.exe is located in a subfolder of "C:\Program Files (x86)"—e.g. C:\Program Files (x86)\Adobe\Adobe Sync\CoreSync\ or C:\Program Files (x86)\Adobe\Adobe Creative Cloud\CoreSync\.Known file sizes on Windows 10/11/7 are 13,179,660bytes (93% of all occurrences), 6,237,856bytes and 7 more variants. 
The CoreSync.exe file is certified by a trustworthy company. The program is not visible. The CoreSync.exe file is not a Windows core file. The application uses ports to connect to or from a LAN or the Internet.CoreSync.exe is able to record keyboard and mouse inputs.Therefore the technical security rating is 42% dangerous; however you should also read the user reviews.
Uninstalling this variant:In case you experience problems using CoreSync.exe, you may also want to get help from the software vendor Adobe, look for a new, improved version or uninstall the software Adobe Photoshop CS6 or Adobe Premiere Pro CS6 using the UninstallaProgram function of Windows Control Panel (Windows: Start, Settings, Control Panel, UninstallaProgram).
Recommended: Identify CoreSync.exe related errors
If CoreSync.exe is located in a subfolder of Windows folder for temporary files, the security rating is 90% dangerous. The file size is 1,532,416bytes (66% of all occurrences), 475,112bytes or 2,890,240bytes.The program is not visible. The file is not a Windows core file. The process uses ports to connect to or from a LAN or the Internet.CoreSync.exe is able to monitor applications.
If CoreSync.exe is located in a subfolder of the user's profile folder, the security rating is 87% dangerous. The file size is 24,584bytes (50% of all occurrences) or 1,531,904bytes.The program listens for or sends data on open ports to a LAN or the Internet. CoreSync.exe is not a Windows system file. The program is not visible.CoreSync.exe is able to monitor applications and record keyboard and mouse inputs.
Important: Some malware also uses the file name CoreSync.exe, for example HEUR:Trojan.Win32.Miner.gen (detected by Kaspersky), and PUA:Win32/Presenoker or Program:Win32/Unwaders.C!ml (detected by Microsoft). Therefore, you should check the CoreSync.exe process on your PC to see if it is a threat. We recommend SecurityTaskManager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PCWorld.
Best practices for resolving CoreSync issues
A clean and tidy computer is the key requirement for avoiding problems with CoreSync. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc/scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the CoreSync.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
Other processes
runservice.exe partner.dll wmpnetwk.exe CoreSync.exe rapportmgmtservice.exe hpqwmiex.exe javaw.exe settingsynchost.exe keycrypt32(1).dll acpowernotification.exe dlashx_w.dll [all]
