How to Reduce Image File Size on Windows, Mac, iPhone and Android
Shrink photos with the tools built into Windows, Mac, iPhone and Android, keep the original dimensions when you must, and get under email limits.
Updated Read the guide
Image Compression Guides
Practical, step-by-step guides to making images smaller: with the tools already built into your computer or phone, inside Microsoft Office, and with FormShrink when you need a file under an exact size.
All guides
How to Compress Images in PowerPoint, Word and Excel
Use Compress Pictures in PowerPoint, Word and Excel on Windows and Mac, pick the right resolution, and know when to shrink images before inserting them.
Updated Read the guide