Your customer support is deficient. Over time you will lose. I had version 3 installed and working well until my computer went on the blink. It was still under warranty so a replacement was supplied. Data was reinstalled but not so applications. When attempting to reinstall Nitro (updated in 2022) following procedure, serial number was never recognised and no response from support. Had to buy version 4 but feel having been had.

Review of PDF nitro as an academic researcher I am a researcher and a University academician. I use PDF nitro on daily basis. PDF nitro is the best PDF software available and I must say it is very easy to use and utmost user-friendly. It has great features for me as a researcher. When I send some research paper and get a galley proof of that paper. Then PDF nitro is most valuable software which I can rely on. I must recommend it for all my research fellows.

Great software with awesome support! I have been using Nitro Software for over 15 yrs. I had to purchase another computer and migrate all of my software over to this new laptop. Unfortunately my Nitro Software was so old that I couldn't migrate. Because I was a long time user they provided me with a massive discount on their new version. I had already purchased a different software, but because the support was so good, I returned the software I purchased and invested back into Nitro. Way better, much easier to use and it works awesome.

Awesome Product I've been with Nitro PDF since they hit the market! I was looking for an alternative to Adobe's bloated programs & pricing, and this is when I found Nitro. Cost effective, great tools, and did everything Adobe could do. I love it, I will gripe a bit about the soaring prices however...please keep it an independent program that is affordable for the everyday user.

Fair price but still need improvements in functionality Clean presentation. Fair price (but the volume discount is incorrect: you get a bigger discount with packs of 4 than with packs of 10 and you can't select multiple packs but have to create individual orders). Ergonomics and menus are still not as good as Adobe. There should be a single tab that allows you to correct within the text, add comments, add shapes (circle, highlights,...). Some of the copying and pasting doesn't work consistently.