Guides & how-tos

Plain-English guides for RAW, HEIC and modern formats - each one links straight to a converter.

Latest guides

We publish a new how-to every week. Use the converter alongside - no install needed.

Canon RAW

How to convert CR3 to JPG on any device

Canon's C-RAW format won't open in most viewers. Here's how to turn CR3 into JPG without Lightroom or paid software.

5 min read Try the CR3 to JPG converter →
Sony RAW

ARW to JPG: open Sony RAW without Lightroom

A step-by-step for converting Sony ARW files to JPG in your browser - private, free, and no upload.

4 min read Try the ARW to JPG converter →
iPhone

HEIC to JPG on Windows: the no-software way

Windows can't preview HEIC by default. Here's how to convert HEIC to JPG online without installing anything.

3 min read Try the HEIC to JPG converter →
Nikon RAW

NEF to JPG: convert Nikon RAW free

Turn Nikon NEF files into shareable JPGs in seconds - all processed locally on your device.

4 min read Try the NEF to JPG converter →
Formats

Why your iPhone photos are HEIC (and how to convert them)

What HEIC actually is, why Apple uses it, and the easiest way to get JPGs you can send anywhere.

6 min read Try the HEIC to JPG converter →
RAW basics

DNG vs RAW: which should you keep?

DNG, CR3, ARW, NEF - what the differences mean for storage and compatibility, and when to convert.

7 min read Try the DNG to JPG converter →