Portfolio Express.exe is part of a product called known as Portfolio Express 9.0.0 for Windows and the developer is Extensis, Inc. .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Portfolio Express.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 Portfolio Express 9.0.0 for Windows from the list to remove the process Portfolio Express.exe from your computer.
If you have any problems with Portfolio Express.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 Extensis, Inc., the developer of Portfolio Express.exe and ask for more information.