nspluginwrapper nspluginwrapper is an Open Source compatibility plugin for Netscape 4 (NPAPI) plugins. That is, it enables you to use plugins on platforms they were not built for. For example, you can use the Adobe Flash plugin on Linux/x86_64, NetBSD and FreeBSD platforms. By chainzz347in Public bookmarkswith 64amd64bitflashnspluginwrapperby 2 users