Our website provides a free download of PSP MultiInstaller 1.0. The actual developer of the program is PSPaudioware.com s.c. The software lies within Multimedia Tools, more precisely Editors & Converters.
From the developer:
PSP MultiInstaller is a collection of audio plugins as VST, AAX, and RTAS files.
You may want to check out more software, such as CheapestSoft PSP Video Converter, Silverpoint MultiInstaller or YASA PSP Video Converter, which might be similar to PSP MultiInstaller.