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Guides & How-Tos

Free, practical guides for working with PDFs and images — no jargon, no sign-up.

How to Merge PDF Files on Your Phone (Free, No App)
Learn how to combine PDF files on Android or iPhone for free, right in your browser — no app to install and no files uploaded.
How to Compress a PDF Without Losing Quality
A simple guide to reducing PDF file size for email and uploads while keeping text and images clear — free and private in your browser.
How to Convert PDF to Word for Free
Turn a PDF into an editable Word document for free in your browser. Learn the easy steps and how to handle scanned PDFs.
How to Remove an Image Background for Free
Remove the background from any photo for free using AI in your browser. Perfect for product photos, profile pictures and transparent logos.
How to Password-Protect a PDF
Add a password to a PDF for free in your browser so only the right people can open it. Step-by-step guide plus security tips.
How to Edit a PDF for Free (No Software)
Edit a PDF for free without installing software — add text, highlight, sign and mark up documents right in your browser.