PDFXVwer old.exe is part of a product called known as PDF-XChange PDF Viewer and the developer is Tracker Software Products Ltd .
If you think that this file contains a virus or another malware, please download a virus scanner.
If PDFXVwer old.exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select PDF-XChange PDF Viewer from the list to remove the process PDFXVwer old.exe from your computer.
If you have any problems with PDFXVwer old.exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting Tracker Software Products Ltd, the developer of PDFXVwer old.exe and ask for more information.