When the site has compressed your PDF, in the right sidebar, click "Download" to save the PDF to your PC. To upload the file ...

Then, choose "OK." Once your files and folders are compressed, you’ll see a blue icon on them. To disable compression in the ...

You can also use the steps to compress a single file. If compression is working, an icon with two arrows pointing to each other will appear in the top-right corner of the folder. You can always ...