PdfPixel Blog — Practical PDF Guides
Plain-language guides to merging, compressing, splitting, scanning and sharing PDFs — written around the questions people actually search for, not product marketing.
How to Compress a PDF to Under 1 MB →
Why PDFs get huge, how to shrink them to email-friendly sizes without ruining legibility, and what to do when compression alone is not enough.
How to Merge PDF Files on Any Device →
Step-by-step guide to combining PDFs into one document on every platform — plus how to keep the page order right and avoid the quality loss most tools cause.
How to Split a Large PDF into Smaller Files →
Split a long PDF by page ranges or into single pages — for email limits, chapter separation, shared reading and print jobs. Step-by-step, in your browser.
Is It Safe to Upload PDFs to Online Tools? →
What actually happens when you upload a document to a converter or compressor, the risks that matter, and how to check in ten seconds whether a tool is client-side.
How to Watermark a PDF Without Ruining Readability →
A practical guide to text and logo watermarks on PDFs — opacity, placement, rotation, and the difference between marking a draft and destroying a document.
Why Scanned PDFs Are So Large — And How to Shrink Them →
Scans are images inside a PDF, and that is where the megabytes come from. Understand the numbers, then shrink scans without making them unreadable.