PDFs are designed to look the same everywhere, which is exactly why editing them is normally such a pain — the format wasn’t built to be edited like a Word document, and most “free PDF editor” tools online turn out to be viewers with a paywall bolted onto the actual editing feature. There’s a real, … Read more

Two of the most common small annoyances with PDFs are pages in the wrong order and pages you simply don’t want — a blank scan, a cover sheet you don’t need, a duplicate page from a bad scanner feed. Both are quick fixes once you know they’re separate, simple operations rather than something you need … Read more

Let’s be exact about what this article covers, because the search term “remove password from PDF” gets typed by two very different people with two very different problems. If you’re looking to break into a PDF you don’t have the password for, this isn’t that, and we’ll explain why below. If you have a PDF … Read more

Sending a PDF full of sensitive information — a contract, tax documents, medical records, financial statements — as a plain attachment means anyone who gets hold of the file, intentionally or by accident, can open it. Adding a password fixes that: only someone with the password can open the document at all. It’s one of … Read more

A watermark on a PDF does one simple job: it tells anyone looking at the document something about its status without them having to read a cover page — “this is a draft, not the final version,” “this copy is confidential,” “this came from us, don’t pass it off as yours.” It’s a small addition … Read more

A sideways PDF is one of those small, disproportionately annoying problems — the document itself is fine, you just have to tilt your head or zoom in at a weird angle to read it. It happens constantly with scanned documents and phone-camera “scans” saved in the wrong orientation. Fixing it doesn’t need Acrobat or any … Read more

Splitting a PDF comes up in two pretty different situations — pulling one specific section out of a big document, or breaking an entire file apart into individual pages — and it’s worth knowing which one you actually need before you start, since they’re not quite the same operation. Both are free and handled in … Read more

Merging PDFs is one of those small, constant tasks — combining a cover letter and a resume, stitching together scanned pages from three separate emails, assembling a set of invoices into one file for an accountant — that shouldn’t require installing anything, and doesn’t. It’s a browser upload and a download, free, no account needed … Read more