Free for Windows 10 and 11 · works offline
Convert HEIC to JPG on Windows
iPhones save photos as HEIC, which many Windows apps, websites and printers still can’t open. S Converter turns a whole folder of them into ordinary JPGs in seconds, on your own PC.
How to do it with S Converter
- Open S Converter and choose Images in the sidebar.
- Drag your HEIC photos (or a whole folder) into the window.
- Under Format on the right, pick JPG. Move the Quality slider if you want smaller files.
- Press Convert. Each photo is saved next to the original with “SC” added to the name.
Or skip the app with Quick Convert
- Select your HEIC photos in File Explorer.
- Press Ctrl + Alt + C. A wheel opens at your mouse.
- Click JPG. The converted files appear next to the originals.
The shortcut works while S Converter is running (it waits in the system tray). In the version from GitHub you can also right-click files and choose S Converter; on Windows 11 it's under Show more options.
Why S Converter
No upload
Your photos never leave your PC, which matters for personal pictures.
Upright photos
The rotation your phone recorded is applied, so nothing comes out sideways.
Not just JPG
The same steps make PNG, WebP, AVIF, TIFF or a PDF of your photos.
Questions
Do I need the HEIF extension from the Microsoft Store?
No. S Converter reads HEIC and HEIF itself, so you don’t need any extra codec.
Will I lose quality?
JPG is compressed, but at the default quality of 85% the difference is very hard to see. Raise the Quality slider to 95–100% to keep more detail.
Can it convert hundreds of photos at once?
Yes. Drop a whole folder; S Converter converts every photo in the batch.
Related guides
Get S Converter
Free, no ads, no account. Images, video, audio, documents, PDFs and archives, all converted on your own PC.