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Documents & photos
5 step-by-step guides with a matching free tool.
GUIDE 01
How to Tell if a Website Is Really Uploading Your Files
Three practical checks for working out whether a free online tool sends your document to a server or does the work on your own device — and the limits of each check.
GUIDE 02
How to Make a Passport Photo From a Phone Picture
A step-by-step guide to taking, cropping, and printing a passport photo yourself — the rules that cause rejections, official sizes by country, and when to use a shop instead.
GUIDE 03
How to Send Only the Pages You Need From a PDF
Why attaching the whole contract is a habit worth breaking, how to pull out the right page range, and why a black box over text is not redaction.
GUIDE 04
How to Merge Scanned Pages Without the Order Going Wrong
Why page 10 ends up before page 2, the two-minute renaming fix, and the four other things that quietly go wrong when a stack of paper becomes one PDF.
GUIDE 05
Why Your Photo Upload Is Rejected Even When the File Is Small Enough
File size is only one rule. Diagnose invalid format, pixel dimensions, aspect ratio, minimum size, colour mode, photo quality and editing restrictions in the right order.