PDFs in general are also a better way to store non-scanned documents too. If you’re scanning an 8.5”x11” piece of paper this compression can let you save over 90% of the space compared with a color scan. It’s actually the same algorithm that was used in fax machines.
Epson scanner scan multiple pages pdf#
PDF can use a type of compression called CCITT which is perfect for 1 bit per pixel images. The most common of these is how it can compress pure black and white/monochrome documents. This is because PDF contains several features that make it very good at representing documents. You can also save very small file sizes with PDF instead of JPG. So if you scan a document and use OCR to extract text, you can search for that text inside of a PDF viewer and find the place you’re looking for. PDF scans can also contain the text as well as the image. JPG doesn’t have the ability to do this and even though it can be mimiked by putting each page below the others, it’s a non-standard way of doing it and other programs won’t handle it well. The most important feature is that you can save multiple pages in a single document inside of a PDF. Let me explain, the PDF file format contains several features that make it a much better way to store your documents. Is it better to scan as PDF or JPG?įor documents, it’s better to scan as a PDF. Whether you need to scan a signature page on a contract, send a copy of your passport to an airline, or scan your child’s homework in because they’re home sick, we all need to do it sometimes and knowing the best way to do it is important. Even in 2021, scanning a PDF is an important things we all need to do sometimes.
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