Guides

Short, practical answers to the PDF questions people actually ask — each one ends with the tool that does the job.

A scan is just a picture of a page. Here is how OCR turns it into text you can search, select and copy — in about a minute.

If you know the password, you can strip it so the file opens straight away. Here is how — and why password cracking is off the table.

Attachments over ~20 MB bounce. Here is how to shrink a PDF so it sends — while keeping the text sharp.

Skip the print-sign-scan loop. Here is how to sign a document right in your browser in under a minute.

iPhone HEIC photos won't open everywhere. Here is how to bundle them into one PDF that will.

Filled form fields stay editable. Here is how to fill a form and flatten it so the answers are final.

Upload portals love hard limits. Set a target size and let the compressor find the settings that land under it — no guessing with quality sliders.

Whether the layout survives depends on the PDF you start with. Here's how to get a clean, editable DOCX — and when OCR has to come first.

By numbers when you know them, by thumbnails when you don't. Three ways to drop the pages you don't need — no software, no signup.

Add an open password with AES-256 encryption in under a minute — plus what the protection does and doesn't cover.