Simple guides for stubborn photos and PDFs
Open, shrink, convert and combine files without installing anything. Every guide ends with a free tool that runs in your browser.
How to open HEIC files on Windows, free and without extra software
Your iPhone photos show a blank icon on your PC. Here are three ways to open them, and the fastest takes about ten seconds.
Read the guideHow to reduce image size for email, WhatsApp and forms
Shrink a photo to 50 KB, 100 KB or under 1 MB, with the right size for each use.
JPG vs PNG vs WebP: which format should you use?
We saved the same images in all three formats and measured them. Here is which one to use.
How to merge PDF files into one, free and without uploading
Combine PDFs on any device, in the right order, without sending private documents to a server.
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