Nitro PDF Reader (64-bit)

Version: 5.5.92   Filesize: 54.32MB

  • Freeware
  • In English
  • Scanned
  • 4.2
  • (8.14 K Downloads)
Editor's Choice

If you’re someone who deals with a lot of electronic documents daily and looking for flexible and easily creates PDF files, along with making changes to document and safeguarding them from hackers and unauthorized access, then Nitro PDF is the PDF software you don’t want to miss. This handy PDF software can do wonders to your everyday needs of PDF files, whether it be creating PDF files from 300 different formats, reviewing, collaborating, commenting as well as liberty to save files in PDF forms, along with adding a scanned image of your signature and using its quick sign feature to sign and return documents electronically.

Nitro PDF Reader also offers an interactive Microsoft Office-style ribbon interface and easily available robust tools that facilitate the smooth working of digital documents in an easy, straightforward and simple method with many costs effective as opposed to other PDF readers in the market. Explore and discover more powerful features this PDF reader software offers, be it commercial or business, Nitro PDF is suited for all of the tasks and necessities when it comes to electronic documents.

Features of Nitro PDF

Make PDF files work for you
In modern days, Digital documents are slowly changing with more than simply viewing and more than that for business operations or crucial documents are shared in these PDF files, safe and secure with strong encryption that prevents it from illegal access and the way it works together. Yet many useful and genuine collaboration tools were never present in a free PDF reader until now, Nitro PDF has all the features available for users with almost every need when it comes to electronic files.

It is very simple to use
Not only it comes with robust features and excellent service but designed to be very simplistic and user-friendly in mind. Navigating many options and the general look of Nitro PDF just feels right when you’re using the software. So if you’re confused about which software to go for that has all the features of quality PDF software? Try Nitro PDF and you won’t regret it.

Intuitive and intelligent tools
Another great feature that fascinates me the most is Nitro PDF’s ribbon interface, it lets you separate tools and tasks efficiently and they’re placed in a way you actually prefer to use. Just hover your cursor over buttons and tips will appear about the tool, so you get the general idea of the functionality the tool has.

You can sign PDF files without the need of printing them.
Many people get anxious about filling out PDFs that need signing, but the only way to get them back is to print the document first, then scanning them back again. Nitro PDF saves you from this troublesome and time-consuming process and lets you sign every type of documents in seconds, without the need of printing them back again.

How to download and install Nitro PDF?

  • 1.  On the main website of FileProton, find the Nitro PDF file and click on the green download button on the upper right side of the website.
  • 2.  A download prompt will appear asking you to save the file, click on start download and let it finish
  • 3.  After downloading the software, go to the download folder where you saved the file and locate the Nitro pdf reader.
  • 4.  Double click on the Nitro pdf setup file and follow the installation instructions.
  • After the installation is completed, launch the program using the start menu or through the desktop icon.


  • Clear interface with optional touchscreen mode
  • Built-in document converter
  • Annotations and text formatting tool


  • Requires you to register
Nitro PDF Reader (64-bit) Nitro PDF Reader (64-bit)

App Name: Nitro PDF Reader (64-bit)

License: Freeware

OS: Windows XP64 / Vista64 / Windows 7 64 / Windows 8 64 / Windows 10 64

Latest Version: V5.5.92

Latest Update: 2020-11-25

Developer: Nitro Software, Inc.

User Rating: 4.2

Category: Office and Business Tools

Older Version

Version  (412MB)


We don't have any change log information yet for version 5.5.92 of Nitro PDF 64-bit. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated


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