How to compress a PDF. Follow these easy steps to compress a large PDF file online: Click the Select a file button above, or drag and drop files into the drop zone. Select the PDF file you want to make smaller. After uploading, Acrobat will automatically reduce the PDF size. Download your compressed PDF file or sign in to share it.
Supported formats: Word, Excel, Powerpoint, Publisher, OpenOffice, Images, XPS, PDF and more! Depending on your files you can set many options - most of them can be combined! - You can select particular pages, rotate PDF pages, reorder pages, split files and much more (just have a look at the buttons right of the selected file).