Documents containing both vertical and horizontal lines (tables).Documents with extremely large or small fonts.Documents containing both vertical and horizontal text.Documents in which the text lines are inclined more than 10 degrees or the angles vary by line.The following types of documents may not be corrected properly since the text cannot be detected correctly. Scanning takes longer than usual when you enable Reduce moire.ĭetects the scanned text and corrects the angle (within -0.1 to -10 degrees or +0.1 to +10 degrees) of the document.'Moire' is a phenomenon where uneven gradation or a stripe pattern appears when such photos or pictures printed with fine dots are scanned. Printed materials are displayed as a collection of fine dots. Reduce show-through Sharpens text in an item or reduces show-through in newspapers, etc.

Set the outline emphasis level in the Settings (General Settings) dialog.When Color Mode is Black and White, only Correct slanted text document and Detect the orientation of text document and rotate image appear.Įmphasizes the outline of the subjects to sharpen the image.The higher the resolution (value), the more detail in your image.Ĭlick (Right Arrow) to set the following. Select the resolution of the item to be scanned. Click Defaults to restore the specified settings to the default settings.Access advanced security and encryption, enjoy rapid electronic signing and tap into other exciting features when you try Power PDF free for 15 days starting now. With Power PDF, users pay a one-time licensing fee for all the creation, editing and conversion needs they may have. Whether you need to try to fix a blurry scanned PDF or need a tool that will let you access the full range of the PDF’s capabilities as a format, the right PDF editor makes a difference. Take Control of Your PDF Operations with Better Tools Today

If this process does not work, you may not be able to sharpen the image further without first re-scanning the original document. Converting the document into a full-text PDF is also an option, though OCR may not function well if the text is especially blurry. Try swapping the document into a format, such as Microsoft Word, to see if the output is readable. You may be able to rely on document conversion tools or even built-in optical character recognition to extract useful text from a blurry document. Download and install the latest version before opening the file to recheck its quality. You may encounter display errors and blurriness because of out-of-date tools. If some time has passed since the last time you downloaded the latest updates to your software, now is the time to do so. Related Post: How to Compress PDFs in 3 Steps Update Your PDF Software If the image quality resolves, you’ve found your solution.

Try each setting to explore whether the outcome makes your PDF more or less blurry. Under “Smooth,” select “none” if it is not already selected.Select “General” to display general settings. Click File, then choose the Options dialogue.In Kofax Power PDF, the process takes only a few steps to try. Checking the display settings in your editing software should be your next step. Sometimes, errors in how a PDF editor displays documents may result from settings intended to make documents more responsive and easier to view. If you have access to the original document or you can communicate with its author, try to have the document re-scanned to a fresh PDF. No amount of image editing and noise reduction will ever make such an image resolve more clearly. Often, blurry pages result from scanning errors, such as a bump to the machine or a dirty scanning plate. The best and easiest way to sharpen a PDF image is to simply scan the original document again. Are there any ways to easily sharpen blurry text in a PDF? Let’s look at some of the steps you can explore to uncover the problem and attempt a solution. A scanned page that appears blurry and illegible not only isn’t useful, but it could also be a difficult problem to solve. When that isn’t the case, it can be a confusing and frustrating experience. Opening a PDF containing a scanned document should reveal an excellent copy that replicates the appearance of a printed page.

Scan pdf for text