Attempting to open or edit a PDF on a Mac can be a hassle. Many users have tried to modify their PDF documents only to discover that it’s impossible to change words, remove text or even sign important paperwork. While there are programs and software out there that can help you make some minor adjustments to a PDF, PDF Expert for Mac can help you fix typos and other mistakes, update numbers, add entire paragraphs and much more.

Acquiring a lifetime subscription to PDF Expert will typically run you $140, but right now StackSocial has slashed the price in half, meaning you can nab a lifetime license for just $70. There’s no set expiration for this offer, so there’s no guaranteeing how long it will be available. We’d recommend getting signed up soon if you don’t want to miss out on these savings. 

PDFs are the standard in many places, but if you own a Mac and you want to edit one you’re going to need some additional tools. And with PDF Expert, editing, reorganizing and exporting are easier than ever. It allows you to quickly change any text, from individual numbers to entire paragraphs, as well as insert images, graphs and links. You can also add notes and comments, which are great when you’re collaborating with other people on a project. It also make managing your PDF files easier, and allows you to merge or split PDFs, as well as add, remove or alter individual pages in the document. There is even an AI-powered enhance feature to help you clean up scans of documents and remove distortions and shadows that may appear.