Adobe Reader. With the advanced search, you can search all PDF files in a directory and it’s sub-directories in a single go. By default, if you open Adobe Reader and press CTRL + F, you’ll get the normal search box. It is located at the top right.How can I open a PDF file with Adobe?
Right click "Start," choose "Explore" and browse your computer for the PDF file you wish to open. Right click on the PDF file and choose "Open With.". Choose your Adobe product from the list of programs to open the file. The file will open using your Adobe product.