Best PDF Editor for Mac: Our Picks for 2021 1. Plus, you can get almost all similar features from other Mac PDF editors we recommend below while paying much less. How about Adobe Acrobat Pro? It’s great, but our main concern is its price - $300 direct purchase (or $15 per month if you go for subscription), it’s definitely on the pricer side. We recommend Preview - a free built-in app in macOS that allows you to edit images and PDF files. If your documents are important, and you only have minor editing tasks such as: add a signature, comment, merge/split pages, etc. Because your PDF files are going to be uploaded elsewhere in the cloud you can’t control or access. Note: we recommend you not to upload any private or confidential documents due to security concerns. Simply open a web browser, upload your PDF file and start editing. If you are in a hurry, and you only have several non-confidential PDFs to edit, go for online PDF editing services like PDFescape. There is no absolute answer as to which editor is better, but here’s our take: Best PDF Editor for Mac in 2021: What to Consider?.Best PDF Editor for Mac: Our Picks for 2021.