When you split a PDF using the Acrobat online tool, it’s easy to save the new split PDF files. Select a PDF of 100 pages or less, and sign in to Acrobat. Then select up to 20 divider lines to determine the number of pages desired in each new PDF. After you select pages, click Save. Acrobat saves the split PDFs in your original Adobe Document Cloud folder or in a new folder created by Acrobat. You can rename, download, or share the new PDFs with others.
If you need to do more with PDFs, you can try Adobe Acrobat Pro DC for Mac or Windows for free for seven days. Acrobat lets you edit PDFs, merge PDFs, reorder individual pages, extract pages, delete pages, rotate PDF pages, reduce file size, add bookmarks, and convert PDFs to and from Microsoft Word, PowerPoint, and Excel.