MuPDF vs pdf.io

Struggling to choose between MuPDF and pdf.io? Both products offer unique advantages, making it a tough decision.

MuPDF is a Office & Productivity solution with tags like pdf, viewer, opensource, crossplatform, lightweight.

It boasts features such as Fast and lightweight PDF viewer, Smooth page rendering and scrolling, Support for annotating, form-filling, and signing PDFs, Support for reflowing text to fit screen sizes, Support for PDF links, bookmarks, outlines, and metadata, Support for searching and indexing PDF text, Support for PDF digital signatures, PDF file encryption and decryption, PDF rendering to images, HTML, and SVG, PDF creation and manipulation via toolkit API and pros including Very fast and responsive, Low memory usage, Good support for PDF standards, Actively developed and maintained, Cross-platform - works on many operating systems, Open source with liberal licensing, Can be embedded into other applications.

On the other hand, pdf.io is a Office & Productivity product tagged with pdf, editor, annotate, view, edit, sign, comment, form-fill, esignature, collaboration.

Its standout features include View, edit, annotate, and sign PDFs online, Add text, highlights, shapes, stamps, Fill out and save PDF forms, E-sign documents, Collaborate in real-time, OCR to make PDFs searchable, Password protect PDFs, Redact sensitive info, Compare documents, Convert PDF to Word, Excel, PPT, Create PDFs from files or scanner, and it shines with pros like Easy to use web interface, Good selection of PDF editing tools, Real-time collaboration, Affordable pricing, No software download required.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

MuPDF

MuPDF

MuPDF is a free, open source PDF viewer and toolkit. It is lightweight, fast, and cross-platform, supporting Windows, macOS, Linux, Android, and iOS. MuPDF allows you to view PDFs quickly and smoothly while using minimal system resources.

Categories:
pdf viewer opensource crossplatform lightweight

MuPDF Features

  1. Fast and lightweight PDF viewer
  2. Smooth page rendering and scrolling
  3. Support for annotating, form-filling, and signing PDFs
  4. Support for reflowing text to fit screen sizes
  5. Support for PDF links, bookmarks, outlines, and metadata
  6. Support for searching and indexing PDF text
  7. Support for PDF digital signatures
  8. PDF file encryption and decryption
  9. PDF rendering to images, HTML, and SVG
  10. PDF creation and manipulation via toolkit API

Pricing

  • Open Source
  • Free

Pros

Very fast and responsive

Low memory usage

Good support for PDF standards

Actively developed and maintained

Cross-platform - works on many operating systems

Open source with liberal licensing

Can be embedded into other applications

Cons

Basic user interface

Limited built-in annotation tools

Lacks some advanced PDF features like form JavaScript

Not many configuration options

PDF creation/editing features require programming


pdf.io

pdf.io

pdf.io is a PDF editor that allows you to view, edit, sign, and comment on PDF documents online. Its key features include annotation tools, form filling, e-signatures, and collaboration features.

Categories:
pdf editor annotate view edit sign comment form-fill esignature collaboration

Pdf.io Features

  1. View, edit, annotate, and sign PDFs online
  2. Add text, highlights, shapes, stamps
  3. Fill out and save PDF forms
  4. E-sign documents
  5. Collaborate in real-time
  6. OCR to make PDFs searchable
  7. Password protect PDFs
  8. Redact sensitive info
  9. Compare documents
  10. Convert PDF to Word, Excel, PPT
  11. Create PDFs from files or scanner

Pricing

  • Freemium
  • Subscription-Based

Pros

Easy to use web interface

Good selection of PDF editing tools

Real-time collaboration

Affordable pricing

No software download required

Cons

Limited free plan

Lacks some advanced features like Bates numbering

Mobile apps have fewer features than web