How to Convert an Image to an A4 Size PDF
Convert a photo or screenshot to an A4 size PDF in your browser. Choose portrait or landscape, set margins and get a page that prints correctly.
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Blog
Guides & updates
Tips for scanning, OCR, signing and working faster with PDFs, plus news about new tools.
Urdu & Regional
How to Get Better Urdu Nastaliq OCR Results
Practical ways to improve Urdu Nastaliq OCR: better lighting and resolution, straight pages, the right filter and language, plus a proofreading checklist.
Merge & Organize
How to Combine PDFs and Images Into One File
Combine PDF and images in two simple steps: turn your photos or screenshots into PDF pages, then merge them with your existing PDFs in any order.
Edit & Sign
Are Electronic Signatures Legally Valid? What You Should Know
Are electronic signatures legal? A plain-English overview of when they are usually accepted, when they are not, and how to sign a PDF more safely.
Security
Are Online PDF Tools Safe? What to Check Before You Upload
Are online PDF tools safe? It depends on where your file is processed. Learn the difference between upload and browser tools and what to check first.
Merge & Organize
How to Extract Specific Pages From a PDF
Extract pages from PDF in your browser for free. Pick pages from thumbnails or type a range, keep only what you need and leave the original untouched.
Compress
How to Compress a Scanned PDF
Compress scanned PDF files without making the text unreadable. Simple steps, the best filter for each document type and fixes for blurry results.
Convert
PDF to Word Without Losing Formatting: What Is Realistic
PDF to Word without losing formatting is possible for simple files only. See what survives, what breaks, and how to rebuild a clean document fast.
Edit & Sign
How to Annotate PDFs for Studying
A practical system to annotate PDF textbooks, slides and past papers for studying: highlights, margin notes, sticky notes and drawings, free in your browser.
Convert
How to Share a PDF as Images on Instagram or LinkedIn
Turn PDF pages into sharp JPG or PNG images for an Instagram or LinkedIn carousel. Choose the right DPI, export all pages as a ZIP and post them.