Preparing Documents for an Online Application: A Complete Checklist
Visa, university, job or administration portal: how to get every file in the right format, size and order.
Split, Extract or Delete PDF Pages: Which Tool to Use?
Three tools, three different results. Learn which one fits your task and how to use page ranges.
How to Scan Documents With Your Phone and Save Them as PDF
Take clean photos of paper documents and turn them into a single, light PDF ready to send.
How to Compress Images for Websites and Online Forms
Choose the right format, size and quality to make photos load fast and fit upload limits.
Extract Text From an Image With OCR (Arabic, French, English)
How OCR works, how to get the best accuracy from photos and scans, and how to copy text from any image.
How to Password-Protect a PDF (and Choose a Good Password)
Encrypt sensitive PDFs with AES-256, share the password safely and avoid the most common mistakes.
How to Sign a PDF Online Without Printing
Draw, type or upload your signature, place it on the page and send the signed PDF — from a phone or computer.
PDF vs Word: Which Format Should You Use?
The real differences between PDF and DOCX, when to send each one, and how to convert between them.
How to Reduce PDF Size for Email and Online Forms
Attachment limits explained, plus six practical ways to get a PDF under 2 MB, 5 MB or any size you need.
Convert PDF to JPG: The Complete Guide
When to turn PDF pages into images, how to pick the right resolution and format, and how to do it for free.
How to Merge PDF Files Into One Document
Combine a CV and cover letter, scanned receipts or report chapters into a single, well-ordered PDF.
How to Compress a PDF Without Losing Quality
Why PDFs get large, which compression method to choose, and how to shrink a file while keeping it readable.