Smile has released their latest iteration of PDFpen 7 and PDFpenPro 7, the best PDF editing application on the Mac.
The latest version supports iCloud Drive, and has a Yosemite style interface. My favorite new feature is being able to edit the 'invisible' OCR layer. For example, if you have a document and the OCR was a bit inaccurate, you can select the word/sentence, and make a full correction.
Previously it supported roundtripping to MS Word, but now it's also supporting export to Word (.doc and .docx), Powerpoint (.pptx), and Excel (.xls And.xslx).
Full feature list here
It's deeply discounted when compared to Adobe Acrobat Pro. Check out this Feature Comparison between PDFpen, Preview, and Adobe.
David Sparks has done a nice series of videos for getting started, which Will be helpful to users looking to jump right in.
Disclosure - I work for Smile part time, and helped with the testing of the product. This post is not sponsored.