(Although the value is a fraction, in fact the rotation is in whole degrees only) The automatic rotation angle for page #1. We can find out by how many degrees (clockwise) it was rotated by opening the JS Console (Ctrl+J): If we want we can also select to remove these lines after the pages are processed.Īs you can see, the result is pretty good: The page is much straighter now. We then run the script and in the Properties dialog select to use the "Selected Annotations" option. The skewed page with the line we added to itĪfter adding the line we select it (multiple lines on multiple pages can be selected at once in the Comments List panel). So if there's a table on the page, for example, that line should be parallel to its top border: So how do we do it? We use the Line commenting tool to draw a line that represents the angle in which we want to rotate the page. The original first page of the file (click to enlarge) Notice the script is installed and available under Tools - Add-On Tools. Let's have a look at an example: This is our original file with skewed pages that we want to rotate. Well, with this new tool you can easily deskew some, or all, the pages of a PDF file, in either an automatic or a manual process. Many times these processes attempt to manually correct those scans by rotating them backwards (deskewing them), but that's not always successful or even possible (for example with non-scanned documents). It can also cause problems with processes such as Optical Character Recognition (OCR). One of the most common problems with scanned pages is that they are are skewed by a couple degrees, which can be annoying and unpleasant to the viewer. Direct purchase using PayPal ($60 only per license)!
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December 2022
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