What are some alternatives?
When comparing GImageReader and Tesseract, you can also consider the following products
ABBYY FineReader 14 - ABBYY's latest PDF editor software, FineReader 15 you can easily convert files like PDF to Excel, PDF to Word, edit, share, collaborate & more with this PDF editor!
FreeOCR - Scanning OCR Software. Latest release: March 2015 v5. 4. Totally free OCR software for Microsoft Windows. Import Directly from Twain scanners, PDF and popular image formats .
CopyFish - Copy, paste and translate text from any image, video or PDF.
Easy Screen OCR - Easy Screen OCR helps users capture screenshot and grab text from images.
Omnipage - OmniPage solutions offer industry-leading optical character recognition (OCR) for fast, easy, accurate document conversion.
Online OCR - Free Online OCR service allows you to convert PDF document to MS Word file, scanned images to editable text formats and extract text from JPEG/TIFF/BMP files