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SumatraPDF vs taskpaper+

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

SumatraPDF icon
SumatraPDF
taskpaper+ icon
taskpaper+

SumatraPDF vs taskpaper+: 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.

taskpaper+: TaskPaper+ is a simple to-do list and task management app for Mac. It uses a plain text syntax to organize tasks and projects into hierarchical outlines. TaskPaper+ builds on the original TaskPaper app with additional features like tags, start dates, reminders, and perspectives.

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 taskpaper+
Sugggest Score — —
Category Office & Productivity Office & Productivity
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

taskpaper+
taskpaper+

Description: TaskPaper+ is a simple to-do list and task management app for Mac. It uses a plain text syntax to organize tasks and projects into hierarchical outlines. TaskPaper+ builds on the original TaskPaper app with additional features like tags, start dates, reminders, and perspectives.

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
taskpaper+
taskpaper+ Features
  • Plain text syntax for creating task lists and outlines
  • Folding for collapsing/expanding parts of the outline
  • Quick entry with autocomplete for adding tasks quickly
  • Tags for categorizing and filtering tasks
  • Start dates, due dates, and reminders
  • Perspectives for focusing on subsets of tasks
  • Attachments and notes
  • Archive for completed tasks
  • Sync with TaskPaper on iOS

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
taskpaper+
taskpaper+

Pros

  • Simple and fast text-based interface
  • Powerful outlining and organization features
  • Flexible for many organizational methods
  • Syncs across devices
  • Inexpensive compared to complex project managers

Cons

  • Limited features compared to full-scale PM tools
  • Text-based interface has learning curve
  • No collaboration features
  • Mac only, no Windows or web version
  • No reporting or analytics

Pricing Comparison

SumatraPDF
SumatraPDF
  • Open Source
taskpaper+
taskpaper+
  • Not listed

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Learn More About Each Product

SumatraPDF
SumatraPDF
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taskpaper+
taskpaper+
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