Opening a scanned document’s PDF file should produce a perfect copy that looks exactly like the printed page. It can be perplexing and irritating when your scan gets blurred. In addition to being useful through effort, a scanned document that appears unclear and unintelligible may also present a challenging challenge. While you can always use the best free scanning software for Mac or Windows, a few prerequisites are worth trying. Yes, you read that right! A few techniques make it simple to sharpen hazy text in a PDF. With that said, let’s review some of the steps you might use to identify the issue and make an effort at a resolution.
Step 1- Check the Original File Source Again
Re-scanning the original document is the best and simplest approach for sharpening a PDF image. A bump to the scanner or a dirty scanning plate commonly causes fuzzy pages when scanning. Such an image will never resolve more clearly, regardless of how much noise reduction and image manipulation are applied. Try to have the document re-scanned to a new PDF if you have access to the original or can get in touch with the author.
Step 2- Re-Scan the Image
The scanned image may occasionally appear fuzzy due to outside influences, like a trembling hand. Re-scanning a blurry page would be the most straightforward remedy. In case some photographs do not come out as planned, most PDF scanners include the option to rescan the chosen images.
Step-3 Review the scan resolution
A poor scanning resolution can occasionally cause blurred PDF scans. Some PDF scanners, like Microsoft Lens, let you examine and adjust the scanning resolution of your PDF to make sure it prints out in pristine condition. This is how you can work with it:
- Download and open the Microsoft Lens app on your phone.
- Click the three-dot icon in the top right corner of the screen.
- Pick Resolution from the pop-up menu.
- Verify that the resolution is set to default or higher on the following screen. Your PDFs can now be created by scanning high-quality photographs.
Step 4- Check your Zoom Settings
Highly Zoomed photos are another cause of blurry PDFs; the problem is made worse by low-resolution photographs. The following is how you can change the page zoom level:
- Click the Magnifying Glass (-) symbol in your PDF viewer.
- The zooming will enlarge your screen. The page will look less hazy if you zoom out.
Step 5- Update Your PDF Software
The moment has come to download the most recent updates to your software if it has been a while since you did so. Due to outdated tools, you can have display issues and blurriness. So, before opening and editing a PDF file, download and install the most recent version to double-check its integrity.
Step 6- Try for file conversion
To extract relevant text from a blurry document, you might be able to rely on document conversion tools or even built-in optical character recognition. To see if the output is readable, try switching the document to a format like Microsoft Word. Another choice is to turn the paper into a full-text PDF, but OCR might not work effectively if the text is particularly hazy. If this method is ineffective, you might be unable to further sharpen the image without scanning the original paper again.
Step 7- Better Tools Will Help You Take Control of Your PDF Operations.
The correct PDF editor makes a difference whether you need to try to restore a fuzzy scanned PDF or need a tool that will help you access the full range of the PDF’s capabilities as a format. Users of Power PDF only need to pay a single licensing fee for all possible creation, editing, and converting requirements. Start using Power PDF for free for 15 days to gain access to cutting-edge security and encryption, enjoy quick electronic signing, and take advantage of other fascinating features.
Step 8- Use Preview
You can easily change a PDF’s contrast using the built-in media player, Preview. Making the text darker and clearer makes reading even scanned or low-quality PDFs easier. This tool generally works more quickly with smaller documents but takes longer with larger ones. It works well for text visibility, sharpness, and contrast.
It’s simple to do if you think about how to sharpen a PDF in Preview. All you have to do is upload a PDF file to Preview and choose Export from the file menu. Then, you may access the Quartz Filter drop-down menu. Next, select Lightness Decrease, then save the document.
On a Windows or Mac computer, your web browser, such as Google Chrome, can also be used as a PDF viewer. Use it as follows.
- Right-click on the PDF file and select Google Chrome from the selection that appears under Open With.
- Verify that the PDF is correctly loading.
Besides this, you can also use online PDF viewers such as AvePDF, PDF 2 GO, Foxit Reader, and more. However, make sure you go through the compatibility features before downloading and using these applications. Using these apps is a wise option, as some of them can even fix damaged PDF documents for free.
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Conclusion
Hopefully, this article will help you fix a blurry scanned document. Though you can use apps that automatically correct PDF files, trying these hacks to ensure everything is in place is a smart move. If this was helpful, share the tips and tricks for fixing a blurred PDF file with your friends.