PDFPenPro 50% off today. Any reviews of current owners?

[thermarest]

I'm using v.5.9. I've only used the ocr feature a few times and it didn't work to my satisfaction, but I didn't put much time in to figuring it out. Before Preview had the signature and text tool features I found PDFPenPro indespensible. Its still better than Preview for signatures in some ways and I still use it, but nowadays I probably would not buy it.