N pages & Bookmark
It's free, simple but user control online software. You don't have to pay any peny for your processing, either personally or commercially.
SmilePDF Split online helps to split your PDF file at each page, or split by every 2/3/4/... pages. You just need to upload your file and write down the number easily.
SmilePDF Split provides you a useful split option for typically large PDF documents which include bookmarks, chapter or section headings. Just upload PDF and then define the bookmark level to split.
SmilePDF Split offers different upload modes, select PDF from your file folders, drag and drop PDF directly, simply upload PDF from your Dropbox or some link.
All split steps are completely online, you don't have to download any desktop program. Build your own account, only you can upload, read, download or delete files from your account, anywhere and anytime.