guides·Sep 7, 2026·19 min read

How to Publish a Book on Amazon: A 20-Point Checklist

How to publish a book on Amazon: a 20-point checklist covering trim size, margins, bleed, cover prep, and file checks before you upload to KDP.

guides·Sep 5, 2026·16 min read

The Ultimate Guide to PDF Format Types

Nine PDF format types explained: standard, searchable, fillable forms, archival, print-ready, accessible, and more, with real examples of each

guides·Aug 28, 2026·18 min read

How to create a PDF for free: 21 methods covering Word, Excel, images, scans, webpages, and more, plus a quick guide to picking the right one.

guides·Aug 26, 2026·31 min read

How to sign a PDF electronically: every method compared, a step-by-step walkthrough, legal validity explained, and fixes for common signing problems.

guides·Jul 30, 2026·8 min read

A scanned PDF cannot be edited directly. Here are the two real paths, depending on whether you need to change the text or just mark it up.

guides·Jul 20, 2026·6 min read

Five everyday PDF tasks that do not require downloading software or creating an account, all handled in a browser tab.