Guides: PDFs and images made simple
Practical, no-nonsense help for common jobs: hitting a file-size limit, choosing an image format, merging documents, and keeping your files private.
Compress an Image to 100KB, 50KB or 20KB
A practical guide to reducing image size in KB for forms and uploads: how to hit 100KB, 50KB or 20KB, what to try first, and mistakes to avoid.
6 min readHow to Merge PDF Files for Free (No Upload)
Simple ways to combine PDF files on Windows, Mac, iPhone and Android, plus how to merge in your browser without uploading your documents.
7 min readJPG vs PNG vs WebP: Which Format to Use
Plain-English guide to JPG, PNG and WebP: file size, quality, transparency, browser support, and which one to pick for photos, logos and screenshots.
6 min readConvert JPG to PDF on iPhone, Android & PC
Step-by-step ways to turn photos into a PDF on iPhone, Android, Windows and Mac, plus tips for scanning documents with your phone camera.
7 min readHow to Reduce PDF Size for Email
Practical ways to make a PDF small enough to email: compress, split, or fix the source. Learn why some PDFs will not shrink and what to try instead.
7 min readAre Online File Converters Safe?
Are online file converters safe? Learn how upload-based and in-browser tools differ, what risks are real, and a quick checklist to protect your documents.
7 min readPDF to Word, Excel or Text: What Works
How to convert a PDF to Word, Excel or plain text, why scanned PDFs are different, and what results to realistically expect from free converters.