Advanced PDF Reader is a free alternative to the similar product from Adobe. It has a pretty multi-tab interface, handy navigation toolbar, and athe fast search tool. The bookmarks, annotations and file attachments are also supported.
The program has a big advantage over competitive software: it includes a huge set of the FREE tools for PDF conversion, modification and protection.
With Advanced PDF Reader you can convert your PDF files to Word DOC format, convert PDF to images, split or merge your PDF with another document. You can modify the pages in your documents: to rotate, crop, remove and extract pages from PDF. There are also few security tools available: you can set password and user permissions for your document; to edit metadata, to protect the content of PDF from copying. All tools are free, and you don't need to spend money on montly subscriptions