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

Firefox PDF Viewer (PDF.js) icon

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

Apps available for Mac OS X Windows Linux Google Chrome Opera

VS
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PDF Studio icon

PDF Studio

PDF Studio is a multi-platform PDF editor. Developed by Qoppa Software

License: Commercial

Apps available for Mac Windows Linux Chrome OS

Firefox PDF Viewer (PDF.js) VS PDF Studio Feature comparision

Feature Firefox PDF Viewer (PDF.js) PDF Studio
Browser integration
Google Chrome extension
Firefox extension
Add/remove pages
Browser extension
Google Chrome Extensions
Firefox Extensions
Support for Javascript
Lightweight
Opera extension
Low memory usage
Highlighter
Optimal performance
PDF annotation
Fill PDF Forms
Edit PDF
Handwriting recognition
Multiple languages
Export to PDF
Document annotations
Sync between devices
PDF OCR
Clean design
Customer support
Cross-platform
Portable
Vim key mapping
Built-in Image converter
Image resizing
Customizable
Google Drive integration
Night mode/Dark Theme
Ad-free
Batch processing
Cloud Storage
Integrated Search
Combine PDF
OCR
Pdf-creation
PDF Redaction
Convert PDF to Word document
Scan to PDF
Side-by-Side comparison
Sign PDF files
Split and merge PDF files
Split PDF files
Built-in viewer
Scan documents
Bates numbering
*community curated information: This table may not have the most accurate information. Please suggest changes

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