dnGREP - dnGrep allows you to search across files with easy-to-read results.
Tesseract - Tesseract is an optical character recognition engine for various operating systems
grepWin - grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...
ABBYY FineReader - ABBYY's latest PDF editor software, FineReader 16 you can easily convert files like PDF to Excel, PDF to Word, edit, share, collaborate & more with this PDF editor!
PowerGREP - Quickly search through large numbers of files on your PC or network using powerful text patterns to find exactly the information you want. Search and replace with plain text or regular expressions to maintain web sites, source code, reports, ...
Google Lens - Discover information about something by taking a photo