What does the pdfpro7hook.exe file do?
The pdfpro7hook.exe process is also known as PdfPro7Hook.exe and is a part of Nuance PDF Viewer SE or, as the case may be, Nuance PDF Converter Professional (Version 7). This software is produced by Nuance Communications (www.nuance.com). An outdated or faulty version of pdfpro7hook.exe can cause problems for your computer, ranging from slowness to error messages like these:
- PdfPro7Hook.exe has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- PdfPro7Hook.exe has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- pdfpro7hook.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module pdfpro7hook.exe. Read of address 00000000.
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What you should know about pdfpro7hook.exe PdfPro7Hook.exe
pdfpro7hook.exe is not part of Windows, but it is important nonetheless. The file pdfpro7hook.exe is found in a subdirectory of "C:\Program Files" or sometimes in a subdirectory of C:\.
Frequently occurring are file sizes such as 641,864 bytes (78% of all these files), 1,787,752 bytes or, as the case may be, 1,275,168 bytes.
The producer of the file is registered with a certificate authority. This confirms the genuineness of the file. You can use Windows Control Panel (Programs icon) to completely remove the software. The original file is digitally signed. Check your file. The pdfpro7hook file is not part of the Windows operating system. When Windows starts, this process is automatically started at the same time (Registry: MACHINE\Run).
This particular software does not appear as a visible window, but only in Task Manager.
Pdfpro7hook.exe is capable of record keystrokes, modify other Windows tasks as well as hide itself from other programs.
For this reason, 15% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves pdfpro7hook.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.
What do other computer users say about pdfpro7hook?
The file spreads very slowly and does not often make an appearance. Therefore, feedback from other users is not yet available.
Summary: source: file.net
How to uninstall Nuance PDF Viewer SE or Nuance PDF Converter Professional
To remove PdfPro7Hook.exe from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate Nuance PDF Viewer SE or Nuance PDF Converter Professional in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if pdfpro7hook.exe (PdfPro7Hook.exe) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of PdfPro7Hook.exe. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: PdfPro7Hook.exe or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or pdfpro7hook.exe is causing problems, a good Windows diagnostic tool may help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.
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