不好意思,plugin我就不知道了,不过找到这么个东西叫Par-N-Rar
下面是链接和介绍,你自己看看合适不?
http://www.milow.net/public/projects/parnrar.html
Par-N-Rar is a graphical utility which accepts a directory as input
and will repair/verify any PAR/PAR2/SFV/MD5 files in that directory.
Once it verifies a set of files, it will attempt to unRAR them. Once
it finishes unRARing a RAR archive, it will (optionally) remove the
original PAR/RAR files.
For more details about using Par-N-Rar, run the setup and view the
help file. For more information on PAR and PAR2 files, see the
parchive project. For more information on RAR files, see WinRAR.
Par-N-Rar is open source and is distributed in the hope that it will
be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See theGNU
General Public License for more details.