You can use these online tools as a proxy for a downloadable pdf reader if you want to save space on your computer. Before you begin, it's important to note that you'll be making changes to your system, as such it's recommended to do a full backup or create a system restore point in case things go wrong, and you need to roll back. Its only three mb, so it has basic functionality like rotate, full screen, presentation mode, search, and zoom. Use the windows key x keyboard shortcut to open the power user menu and select command prompt (admin)as you will need administrator permissions to run sfc. It has powerful functionality that lets you view your pdf in multiple tabs, annotate your document with images and sticky notes, organize your files with tags, sign signatures and fill out forms on your pdf, and store and transfer pdfs through a variety of cloud services.Having bought a subscription, you can download this or other directories on our website. To download the file, click on the button below.