How to compress a PDF without losing quality
There is one real trade-off in PDF compression, and once you understand it the choice of level makes itself.
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Learn how to use PDF, image, file and text tools with simple guides, tutorials, tips and helpful online solutions.
Why PDF to Word breaks your layout, and how to get a cleaner result
Converters are not being careless when they mangle a layout. They are guessing, and you can make the guess easier.
Merging PDFs: getting the order right, and finding things afterwards
Anyone can staple files together. The question is whether the 200-page result is any use to the person who opens it.
Four ways to split a PDF, and when each one is right
Splitting a PDF is four different jobs wearing one name. Picking the wrong mode is how people end up doing it by hand.
JPG to PDF: page size, orientation and margins, explained
Four small options, and between them they decide whether you get a clean document or photos floating on white rectangles.
Are online PDF tools safe? What “runs in your browser” actually means
Do not take anyone's word for it, including ours. Your browser can show you whether a file was uploaded.
What actually makes a PDF file big
A 60 MB PDF has a reason, and it is nearly always one of five. Diagnosis first, treatment second.
Making a scanned PDF searchable with OCR
The page looks like text to you and like a picture to your computer. OCR is what closes that gap.