novapdf is described as 'Using novaPDF Pro you can easily create high quality searchable PDF files in an affordable and reliable way from any Windows application' and is an app in the Office & Productivity category. There are more than 50 alternatives to novapdf for a variety of platforms, including Windows, Mac, Online / Web-based, Android and iPhone. The best alternative is PDF24 Creator, which is free. Other great apps like novapdf are Adobe Acrobat DC (Paid), PDFCreator (Freemium, Open Source), Nitro Pro (Paid) and PDF Reader (Freemium).
UPDF Reader is a free document reader program for opening and viewing unshared PDF and UPDF files created by PDF Unshare product. With UPDF Reader, You can open and view authorized UPDF (.updf) and unshared PDF (.pdf) documents easily on Windows, iOS and Android devices.