Flickr vs SumatraPDF

Flickr

Description: Flickr is an image and video hosting website and web services suite that was created by Ludicorp in 2004 and acquired by Yahoo in 2005. It allows users to upload, store, share, and access images and videos for free or by paid subscription.

Type: software

Pricing: Subscription

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

Flickr Features

• Photo hosting
• Video hosting
• Image sharing
• Social networking
• Mobile app
• Cloud storage
• Print services
• Creative tools
• Advanced search
• Groups/Forums

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

Flickr

• Subscription

SumatraPDF

• Open Source