iLovePDF vs SumatraPDF

iLovePDF

Description: iLovePDF is a free online PDF editor that allows you to manipulate PDF files easily through your web browser. It provides tools to merge, split, compress, convert, rotate, unlock and repair PDFs without needing to install any software.

Type: software

Pricing: Freemium

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

iLovePDF Features

• Merge PDF files
• Split PDF files
• Compress PDF files
• Convert PDF files to other formats
• Rotate PDF pages
• Unlock password protected PDF files
• Repair corrupted PDF files

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

iLovePDF

• Freemium

SumatraPDF

• Open Source