TwinPixels is an application for viewing and comparing images side by side, features zoom and synchronized movement functions, as well as exporting the comparative view.
Glyphcoder is an optical character recognition (OCR) tool for intelligently extracting text from images. It automatically groups lines and paragraphs, detects bold, italics, and uppercase letters, and allows for manual text formatting to achieve an exact copy.
Best alternatives are1 alternatives
Adobe Acrobat Reader
