With the latest patch to version 8.5 (included with a purchase of version 8), Nitro incorporated a nifty PDF-to-PowerPoint feature. For anyone who works with presentations often, this one-click converter is a godsend. The flexibility that Nitro offers in converting PDFs to different file formats and back is unequaled and undoubtedly one of my favorite things about the program.
The Stamp Signature tool is convenient, as it captures, stores, and overlays your handwritten signature on PDF files. It even password-protects your saved signatures so other users can't gain access. To use it, just snap a photo of your signature and create a QuickSign profile within Nitro.
Nitro Pro's Auto Recovery is another useful feature. With it, you can rest assured that your work can be restored in the event of a system or program crash. The feature is enabled by default, and can be customized to back up your changes at different intervals.
While it's true Nitro Pro comes filled to the brim with features, where it really excels is performance. It opens files significantly faster than other PDF programs, including Adobe Acrobat. Plus, all of its tools work smoothly, without performance lags. I was impressed by the speed with which I could edit images, combine multiple PDFs, convert PDFs to other formats, and perform other typical operations.