Portable Photoshop CS5.1 Multi.exe is part of a product called known as Adobe Photoshop CS5.1 and the developer is Blog do Birungueta .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Portable Photoshop CS5.1 Multi.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 Adobe Photoshop CS5.1 from the list to remove the process Portable Photoshop CS5.1 Multi.exe from your computer.
If you have any problems with Portable Photoshop CS5.1 Multi.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 Blog do Birungueta, the developer of Portable Photoshop CS5.1 Multi.exe and ask for more information.