Most popular listingshttp://www.recognition-software.com/popular-listings.htmlhttp://www.recognition-software.com/image/deskew/jdeskew-java-deskew-l9.html<p>This page has moved - visit <a href="http://blog.une.edu.au/roland/deskew/">http://blog.une.edu.au/roland/deskew/</a></p>http://www.recognition-software.com/face/libface-l14.htmlAn open source face recognition library. Cross platform.http://www.recognition-software.com/barcode/reader/zxing-barcode-reader-l5.htmlPossibly the best free barcode detection library available. Java based, it is funded by Google and used in Android OS based phones.http://www.recognition-software.com/handwriting/icr/cellwriter-l17.htmlRecognizes individual characters after lots of training.