What is DropboxUpdate.exe?

The genuine DropboxUpdate.exe file is a software component of Dropbox by Dropbox.
Dropbox is an online cloud storage service. DropboxUpdate.exe runs the update process for Dropbox. This is not an essential Windows process and can be disabled if known to create problems. Dropbox is a freemium service that is used to backup and access data to and from the Internet. On a Windows PC, Dropbox creates a specific folder from which data is uploaded to the Internet. The client software synchronizes local data on all user devices that have Dropbox installed with the data uploaded onto Dropbox's servers. The software is available for the Android, iOS, Linux, Mac OS, Microsoft Windows, and Windows Phone platforms. Dropbox, Inc. is an American company that provides cloud storage, file synchronization, and personal cloud services for the Microsoft Windows, Mac OS, Linux, iOS, Android, and Windows Phone platforms. Dropbox was founded in June 2007 by Drew Houston and Arash Ferdowsi. The service currently caters to over 500 million users worldwide. Dropbox is currently headquartered in San Francisco, California, USA.

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 DropboxUpdate.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.

Click to Run a Free Scan for DropboxUpdate.exe related errors

DropboxUpdate.exe file information

The process known as Dropbox Update belongs to software Dropbox or Dropbox Update by Dropbox (

Description: DropboxUpdate.exe is not essential for the Windows OS and causes relatively few problems. DropboxUpdate.exe is located in a subfolder of the user's profile folder or sometimes in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 134,512 bytes (68% of all occurrences), 143,144 bytes or 136,048 bytes. 
The file is certified by a trustworthy company. It is not a Windows system file. The software starts when Windows starts (see Registry key: Run). The program has no visible window. Therefore the technical security rating is 53% dangerous.

Uninstalling this variant: You may also uninstall the associated program (Start > Control Panel > Uninstall a Program > Dropbox).

Recommended: Identify DropboxUpdate.exe related errors

Important: Some malware camouflages itself as DropboxUpdate.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the DropboxUpdate.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving DropboxUpdate issues

A clean and tidy computer is the key requirement for avoiding problems with DropboxUpdate. 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 DropboxUpdate.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

DropboxUpdate.exe [all]