Rated 4 out of 5 stars

huwen320111 কর্তৃক অক্টো. 5, 2012 তারিখে ·

firefox下用ask搜索引擎不会显示pdf文件，不如ie关联adobe直接打开。先要看链接是不是pdf，然后右击打开。比Reviews for Ebook PDF Search Engine and Viewer Toolbar简单点

This review is for a previous version of the add-on (1.8.5.1-signed.1-signed).