Nitro PDF Reader vs SumatraPDF

Nitro PDF Reader

Description: Nitro PDF Reader is a free PDF viewer and editor that allows you to view, create, convert, edit, and sign PDF files. It has basic editing features like adding or removing pages, merging PDFs, adding text, comments or stamps, as well as more advanced features like OCR and batch conversion.

Type: software

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

Nitro PDF Reader Features

• View, create and edit PDF files
• Convert PDF to Word, Excel, PowerPoint, JPG, etc.
• Fill and sign PDF forms
• Add or remove pages
• Merge multiple PDFs
• Add text, comments or stamps
• Optical character recognition (OCR)
• Batch conversion
• Digital signatures
• Review and collaborate on PDFs
• Password protect PDFs

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

Nitro PDF Reader

• Not listed

SumatraPDF

• Open Source