The biggest highlight of the latest version is support for a broader range of cloud storage services. If you have an Adobe account, you can store your PDF files on the "Document Cloud", and you can also upload files to anywhere in Box, Dropbox, OneDrive and SharePoint. Once saved to the cloud, users can view across devices and share with other users.
The free version basically meets most of the needs of the average consumer, and if the user wants more functionality, they can upgrade to a professional version or become a subscribing user. For example, the new "Send for Signature" feature allows users to send others the complete PDF file they need to sign, but for a monthly fee of $ 15. If you want to get basic editing features, you'll need to upgrade to Pro, for a monthly fee of $ 25 and enjoy converting PDFs to other formats like Word.