Guides and how-tos

Short, practical answers to everyday file and number problems.

PDF

How to Make a PDF Smaller for Email (Gmail, Outlook)

PDF too big to attach? Shrink it under the email limit while keeping text sharp, or split it and share a link. Steps for Windows, Mac and phones.

Image

How to Compress a PNG Without Losing Quality (or Transparency)

Shrink PNG files by 50–80% while keeping them sharp and transparent. How lossless and lossy PNG compression work, and when to switch to JPG or WebP instead.

PDF

How to Convert a Scanned PDF to an Editable Word File

A scanned PDF is just pictures of pages. Here is how to turn it into editable Word text with OCR, keep its tables, and get the most accurate result.

Image

How to Copy Text From an Image or Screenshot (Any Device)

Copy text from a photo, screenshot or scanned page in seconds. Free methods for Windows, Mac, iPhone and Android, plus an online OCR tool that works anywhere.

Image

Why OCR Gets Text Wrong (and 8 Ways to Fix It)

OCR turning your image into gibberish? Learn the real causes, from blur and skew to the wrong language, and simple fixes that make text recognition accurate.

Image

iPhone Photo Won't Upload? How to Fix HEIC and Size Errors

Website rejecting your iPhone photo? The cause is usually the HEIC format, file size or dimensions. Here is how to find out which and fix it in a minute.

PDF

PDF to Word: How to Keep Formatting When You Convert

Convert a PDF to an editable Word file and keep its headings, tables, images and bold text. Steps for every device, plus fixes for messy results.

Image

How to Reduce Image Size in KB for Online Forms (20–200 KB)

Need a photo or signature under 20 KB, 50 KB or 100 KB for a job or exam form? Here is how to hit any KB limit without making the image unreadable.

Image

How to Remove the Background From a Photo (Free, No Sign-up)

Remove a photo's background in seconds and save it as a transparent PNG or on white. Free methods for phone and PC, plus tips for clean edges.

Image

How to Make White Background Product Photos With Your Phone

Take product photos on your phone and turn them into clean white background images for your online shop. Lighting, framing, editing and size tips.

PDF

How to Compress a PDF to 100 KB (or Any Size Limit)

Need a PDF under 100 KB or 200 KB for an upload form? Here is how to shrink it on any device, plus what to do when it still won't fit.

Image

How to Convert HEIC to JPG on Windows, Mac and iPhone

iPhone photos saved as HEIC won't open everywhere. Here are the quickest ways to convert HEIC to JPG on any device, free, and how to stop it happening.

QR

How to Share Your Wi-Fi Password With a QR Code

Let guests join your Wi-Fi with one scan instead of typing a long password. Make a Wi-Fi QR code for free, print it, and keep your network secure.