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SumatraPDF vs Windows Contacts

Professional comparison and analysis to help you choose the right software solution for your needs.

SumatraPDF icon
SumatraPDF
Windows Contacts icon
Windows Contacts

SumatraPDF vs Windows Contacts: The Verdict

⚡ Summary:

SumatraPDF: SumatraPDF is a free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. It is lightweight, customizable, and supports many advanced PDF features.

Windows Contacts: Windows Contacts is the contact management application included with Windows Vista, Windows 7, Windows 8 and Windows 10 operating systems. It allows users to store contact details like phone numbers, email addresses, postal addresses, and other information about their contacts.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature SumatraPDF Windows Contacts
Sugggest Score — —
Category Office & Productivity Social & Communications
Pricing Open Source —

Product Overview

SumatraPDF
SumatraPDF

Description: SumatraPDF is a free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. It is lightweight, customizable, and supports many advanced PDF features.

Type: software

Pricing: Open Source

Windows Contacts
Windows Contacts

Description: Windows Contacts is the contact management application included with Windows Vista, Windows 7, Windows 8 and Windows 10 operating systems. It allows users to store contact details like phone numbers, email addresses, postal addresses, and other information about their contacts.

Type: software

Key Features Comparison

SumatraPDF
SumatraPDF Features
  • Lightweight and fast PDF reader
  • Supports many document formats like PDF, ePub, MOBI, XPS, DjVu, CHM, CBZ, CBR
  • Customizable with themes, keyboard shortcuts
  • Tabbed document interface
  • Supports annotations and highlighting
  • Continuous scrolling
  • Supports reflowable text
  • Supports digital signatures
  • Supports comics book formats
  • Supports eBooks
  • Supports syncing open documents across devices
Windows Contacts
Windows Contacts Features
  • Store contact details like phone numbers, email addresses, postal addresses
  • Organize contacts into groups
  • Link contacts across multiple accounts and services
  • Search contacts
  • Import/export contacts to file
  • Print contacts
  • Share contacts via email, social media, etc

Pros & Cons Analysis

SumatraPDF
SumatraPDF

Pros

  • Lightweight and fast
  • Supports many document formats
  • Free and open source
  • Customizable
  • Good support for comics and eBooks

Cons

  • Limited annotation features compared to advanced PDF editors
  • Lacks OCR capabilities
  • No cloud storage integration
  • No mobile apps
Windows Contacts
Windows Contacts

Pros

  • Comes pre-installed on Windows
  • Easy to use interface
  • Integrates with Windows apps and services
  • Free

Cons

  • Limited features compared to third-party apps
  • No mobile app
  • Lacks collaboration features

Pricing Comparison

SumatraPDF
SumatraPDF
  • Open Source
Windows Contacts
Windows Contacts
  • Not listed

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Learn More About Each Product

SumatraPDF
SumatraPDF
Reviews, pricing & alternatives →
Windows Contacts
Windows Contacts
Reviews, pricing & alternatives →

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