Convert one or more JPEG, PNG, or GIF images into a single PDF, one image per page.
Each image becomes its own page in the PDF, in the order you select them, scaled to fit an A4 page.
Pulling a specific page range out of a larger PDF — for when you only need chapter 3, or pages 12 through 15, not the whole document.
Combining scanned pages, invoices, or report sections into a single PDF — including the one thing to get right before you upload.
Why PDFs balloon in size, what compression actually does under the hood, and when it will (and won't) make a real difference.