The genuine pdf24.exe file is a software component of PDF24 Creator by Geek Software GmbH.
"pdf24.exe" is a file in Windows for PDF24 Creator by Geek Software GmbH. The file is the main executable for PDFPrint, which is part of PDF24 Creator. It is installed when PDF24 Creator is installed and a startup entry is placed in Windows to load for every user login or Windows startup. The file adds PDF24 as a print device in the printer menu. When a user selects the printer named PDF24, it prints the document to file as a PDF. Geek Software GmbH is an open source project and has no business website, but does have a website for the software.
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 pdf24.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.
Description: Pdf24.exe is not essential for the Windows OS and causes relatively few problems. Pdf24.exe is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 10/8/7/XP are 193,568 bytes (20% of all occurrences), 191,528 bytes and 23 more variants.
It is not a Windows core file. The file is certified by a trustworthy company. The program is loaded during the Windows boot process (see Registry key: MACHINE\Run). The program has no visible window. Therefore the technical security rating is 43% dangerous.
Recommended: Identify pdf24.exe related errors
If pdf24.exe is located in a subfolder of C:\, the security rating is 44% dangerous. The file size is 162,856 bytes. The program has no visible window. The file has a digital signature. The application is loaded during the Windows boot process (see Registry key: MACHINE\Run). Pdf24.exe is not a Windows core file.
Important: Some malware camouflages itself as pdf24.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the pdf24.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.
A clean and tidy computer is the key requirement for avoiding problems with pdf24. 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 pdf24.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.