Note that most PDF editors take a while to upload and tend to choke after 30+ pages.Īfter you PDF uploads, each page is automatically separated and you can begin adding all kinds of annotations (some examples of tools below). You can upload very large PDF's (100+ pages) in seconds. Markup Hero is a powerful but incredibly simple to use PDF annotation tool. If you think you might be in the use case #2 camp, then scroll down to read about PDFsam and why that might be a better fit. It's free and you can test it instantly, with no account, no signup – just upload and edit. PRO TIP: If you're not sure what you need, or you know that use case #1 is for you, then you'll want to try Markup Hero. This could be compressing, resizing, cutting pages, flipping and more.

Use Case #2 - You want to completely refactor your PDF.

This can include annotations like highlighting PDF's, signatures, arrows, boxes, callouts and the like. Use Case #1 - You need to make fast and simple edits to your PDF.

Illustration by Виолетта Барсук from Ouch!īefore we get into the features and functionality of PDFsam and Markup Hero, let's talk about the two primary use cases for PDF editing and which camp you fall in.

Sam pdf free