Abbyy does a pretty good job of reading characters, etc, but they "improved" the way single scanned images/pages from a multi-page document are displayed, and made their good software almost useless.
Previously, a single scanned image/page was displayed, and you could zoom into a small area of the image in order to tweak layout settings, Using the scrollbar to the right, you could move around that same page and make adjustments here & there as needed, prior to OCR-ing. The window/scrollbar combination always stayed ONLY on the page you were editing. In order to go to the next page, you simply used the thumbnail window to click on it.
NOW, with version 10, some doofus at Abbyy decided it would be cool to modify the display so that if the user moves the scrollbar up or down near the top or bottom of the page/image they are working on, it automatically causes the display to jump forward or back many (MANY) pages VERY suddenly and very quickly without any warning WHATSOEVER, causing the user to immediately lose track of the page they were just working on. Now, they have to try to scroll back to that part of the book/doc they were working on. But they probably did not remember the exact page number they were on, so they have to manually scroll to locate it. This often means they unintentionally jump hundreds of pages back in THE OPPOSITE direction past the page! The scrollbar does not have a visual marker to indicate WHEN the pages will suddenly start jumping ahead or back, nor is it possible to disable this terrible and idiotic "feature", so there is no way to prevent all this scrolling around without moving the scrollbar up & down VERY SLOWLY. Needless to say, this makes editing the layout of a page/image which is part of a multipage document a total pain in the ass, and nearly impossible.
DO NOT BUY ABBYY 10 if you need to OCR books or multi-image documents requiring layout/recognition tweaks. You will find yourself screaming in sheer frustration every time you attempt to navigate around the page you are working on.