Rayo PDF GO Blog

Learn how to combine several PDF files into one document in under a minute, on your phone or computer, with nothing to i…

Reduce PDF file size without visible quality loss. A practical guide to compression levels and tips for making your file…

Split a PDF by pages or ranges and extract what you need in seconds. Step by step, free, and your file never leaves your…

Convert a PDF to Word, Excel or PowerPoint and keep your text and tables. What to expect from the conversion and how to …

Draw your signature, place it in the right spot, and save the signed PDF. What kind of signature it is and when it's eno…

Remove the protection from a PDF whose password you know, so it opens without asking for it every time. A quick, safe gu…

Encrypt a PDF with a password so only the right person can open it. How to choose a strong password and share it safely.…

Learn how to add text, highlight, insert images and fix content in a PDF without installing heavy software.…

OCR explained simply: turn scans into text you can select, copy, and search. When you need it and how to use it.…

Turn photos of documents into a clean PDF with filters. Tips for clear, lightweight scans.…

Covering text with a black box isn't enough. Learn how to permanently remove confidential data from a PDF.…

Fix sideways or upside-down scanned pages and rearrange the order of your pages with just a few taps.…