File Format Guides & Conversion Tips

Plain-English help with formats, conversions and smaller files.

How to Reduce Image Size Without Losing Quality

How to Reduce Image Size Without Losing Quality

The trick to making an image smaller without it looking worse is to understand that...

How to Reduce PDF File Size Without Losing Quality

How to Reduce PDF File Size Without Losing Quality

The fastest way to reduce a PDF's file size is to compress it with a dedicated tool that...

Best Audio Format for Music: Quality vs. File Size

Best Audio Format for Music: Quality vs. File Size

Here's the short answer most people are looking for: if you want perfect sound and have...

Best video format for YouTube / for Instagram / for WhatsApp

Best video format for YouTube / for Instagram /...

If you only remember one thing from this guide, remember this: the best all-around video format...

Convert 7Z to ZIP Free Online | Convertio

Convert 7Z to ZIP Free Online | Convertio

You downloaded a file, and it ends in .7z. Your system cannot open it. The software asking for it...

7Z to ZIP Converter — Free Online Tool

7Z to ZIP Converter — Free Online Tool

If you have a .7z file sitting on your computer and you can't open it, you are not alone. It...