Five9SoftphoneService. exe is part of a product called known as Five9 Softphone and the developer is Five9, Inc. .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Five9SoftphoneService. 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 Five9 Softphone from the list to remove the process Five9SoftphoneService. exe from your computer.
If you have any problems with Five9SoftphoneService. 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 Five9, Inc., the developer of Five9SoftphoneService. exe and ask for more information.