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Altarsoft PDF Converter vs SumatraPDF

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

Altarsoft PDF Converter icon
Altarsoft PDF Converter
SumatraPDF icon
SumatraPDF

Altarsoft PDF Converter vs SumatraPDF: The Verdict

⚡ Summary:

Altarsoft PDF Converter: Altarsoft PDF Converter is a simple and easy to use desktop application for converting PDF files into editable formats like Word, Excel, PowerPoint, and more. With a clean interface and fast performance, it allows you to quickly convert PDFs into editable Office documents for further editing.

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.

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 Altarsoft PDF Converter SumatraPDF
Sugggest Score — —
Category Office & Productivity Office & Productivity
Pricing — Open Source

Product Overview

Altarsoft PDF Converter
Altarsoft PDF Converter

Description: Altarsoft PDF Converter is a simple and easy to use desktop application for converting PDF files into editable formats like Word, Excel, PowerPoint, and more. With a clean interface and fast performance, it allows you to quickly convert PDFs into editable Office documents for further editing.

Type: software

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

Key Features Comparison

Altarsoft PDF Converter
Altarsoft PDF Converter Features
  • Convert PDF to Word, Excel, PowerPoint, HTML, Images
  • Batch convert multiple PDF files at once
  • Retain original formatting after conversion
  • Partial PDF conversion by page range
  • Password protected PDF conversion
  • Simple and intuitive interface
  • Fast conversion speed
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

Pros & Cons Analysis

Altarsoft PDF Converter
Altarsoft PDF Converter

Pros

  • Easy to use
  • Preserves original formatting
  • Supports batch conversion
  • Good conversion accuracy
  • Fast performance
  • Free version available

Cons

  • Limited file size in free version
  • No OCR for scanned PDFs
  • Cannot edit PDF files directly
  • Lacks advanced features like PDF merging/splitting
  • Only available for Windows
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

Pricing Comparison

Altarsoft PDF Converter
Altarsoft PDF Converter
  • Not listed
SumatraPDF
SumatraPDF
  • Open Source

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Learn More About Each Product

Altarsoft PDF Converter
Altarsoft PDF Converter
Reviews, pricing & alternatives →
SumatraPDF
SumatraPDF
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