Nitro Reader vs Firefox PDF Viewer (PDF.js) : Which is Better?

Nitro Reader

Nitro Software, Inc. develops commercial software used to create, edit, sign, and secure Portable Document Format (PDF) files and digital documents. Developed by Nitro Software, Inc.

License: Free Personal

Categories: Office & Productivity

Apps available for Windows

Firefox PDF Viewer (PDF.js)

PDF.js. A general-purpose, web standards-based platform for parsing and rendering PDFs. Developed by Mozilla Labs

License: Open Source

Categories: Office & Productivity Web Browsers

Apps available for Mac OS X Windows Linux Google Chrome Opera

Nitro Reader VS Firefox PDF Viewer (PDF.js) Feature comparision

Feature	Nitro Reader	Firefox PDF Viewer (PDF.js)
Create PDF files
Sign PDF files
PDF annotation
PDF OCR
Print to PDF
Lightweight
Low memory usage
Highlighter
Optimal performance
Fill PDF Forms
Edit PDF
Handwriting recognition
Multiple languages
Export to PDF
Document annotations
Sync between devices
Clean design
Customer support
Cross-platform
Portable
Vim key mapping
Add/remove pages
Browser integration
Browser extension
Drawing Board
Dropbox integration
Customizable
Google Chrome extension
Firefox extension
Google Chrome Extensions
Firefox Extensions
Support for Javascript
Opera extension
Built-in Image converter
Image resizing
Google Drive integration
Night mode/Dark Theme
Ad-free