Practical explanations of the file formats and tasks behind our tools — why files get large, which format to pick, and how to get the cleanest result.
How to Reduce PDF File Size Without Ruining Quality — Email attachments are often capped at 20–25MB and many job portals and government forms accept only 2–5MB. Here is why PDFs grow so large and how to shrink them without making them unreadable.
JPG vs PNG: Which Image Format Should You Use? — JPG and PNG are the two most common image formats, and picking the wrong one can mean blurry screenshots or photos that are ten times larger than they need to be. Here is how they differ and when to use each.
How to Convert a PDF to an Editable Word Document — PDFs are designed to look the same everywhere, not to be edited. Converting one to Word gives you an editable document — here is how to do it and how to get the cleanest result.
How to Extract Text from an Image or Scan (OCR Tips) — Optical character recognition (OCR) turns the text in a photo or scan into words you can copy, search and edit. Accuracy depends heavily on the image you start with — these tips make the difference between clean text and gibberish.
How to Password Protect a PDF (and When You Should) — Adding a password to a PDF is a simple way to keep payslips, contracts, medical letters and ID documents private when you send them by email or store them in the cloud.
How to Merge, Split and Organise PDF Pages — Job applications, visa forms, expense claims and insurance requests often ask for a single PDF that contains several documents in a set order. Here is how to put one together cleanly.