Convert HEIC to JPG on Windows 10/11 Pro
No upload. No upload. No file size limit.
Updated: June 2026 · 4 min read
To convert HEIC to JPG on Windows: install AppGrabbit and activate Pro, open the Converter tab, click Browse files to select your .heic photos, choose JPG as the output format, and click Add to Queue. AppGrabbit converts all HEIC files locally on your PC — no internet connection needed for the conversion, no upload. Pro
What is HEIC and why can't Windows open it by default?
HEIC (High Efficiency Image Container) is Apple's default photo format on iPhone and iPad since iOS 11. It offers excellent image quality at about half the file size of JPG. The problem is that Windows 10 and 11 don't natively support HEIC — when you transfer iPhone photos to your PC, they appear as unrecognized files that Windows Photos can't open without a paid codec pack from the Microsoft Store.
The simplest fix is to convert HEIC photos to JPG, which every Windows app can open. AppGrabbit's local Converter does this without uploading your photos to any server — the conversion runs entirely on your PC.
How to convert HEIC to JPG on Windows — step by step
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1Download AppGrabbit and activate Pro — download the free installer, then unlock the Converter with the 7-day pass ($3.99, doesn't renew) or Pro ($8.99 a month).
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2Open the Converter tab in AppGrabbit's sidebar.
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3Click Browse files and select one or more .heic files from your PC. Tip: transfer your iPhone photos first via USB or iCloud, then browse to them in AppGrabbit.
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4In the format picker, select JPG (or PNG if you want lossless output). Click Add to Queue.
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5AppGrabbit converts all HEIC files to JPG locally on your PC. The output files appear in your chosen folder — no upload, no account, no internet required.
AppGrabbit vs online HEIC to JPG converters
| AppGrabbit (local) | Online converters | |
|---|---|---|
| Uploads your photos | ✓ No — 100% local | ✗ Your personal photos go to their servers |
| File size limit | ✓ None — any size | ✗ Usually 25–50 MB per file |
| Batch convert | ✓ Unlimited files at once | ✗ Usually 10–30 files max |
| Internet required | ✓ Not needed for conversion | ✗ Must be online |
| Privacy | ✓ Photos never leave your PC | ✗ Unclear how long photos are retained |
Why AppGrabbit for HEIC to JPG on Windows
Your photos stay on your PC
iPhone photos often contain personal moments, locations, and faces. Uploading them to a random web converter is a privacy risk. AppGrabbit converts locally — your photos never leave your machine.
No file size limit
iPhone ProRAW and high-res HEIC files can exceed 25 MB each. Online converters cap out. AppGrabbit handles any file size because everything runs on your hardware.
Batch convert many photos
Select hundreds of HEIC files at once. AppGrabbit queues and converts them all — no clicking through one at a time, no per-file limits.
JPG or PNG output
Choose JPG for standard compatibility and smaller file size, or PNG if you want lossless output. Both run locally on your PC.
Frequently asked questions
Install AppGrabbit for Windows and activate the 7-day pass ($3.99, doesn't renew) or Pro. Open the Converter tab, browse to your HEIC files, select JPG as the output format, and click Add to Queue. AppGrabbit converts locally on your PC — no internet connection needed, no upload.
The Converter is paid: a 7-day pass for $3.99 (doesn't renew) or Pro for $8.99 a month. Download AppGrabbit for free, then activate Pro to unlock HEIC to JPG and all other Converter formats.
Windows 10 and 11 don't include HEIC codec support by default. You can pay for the HEIC Image Extensions codec on the Microsoft Store, or use AppGrabbit's Converter to convert HEIC files to universally supported JPG or PNG.
No. AppGrabbit's Converter uses the pillow-heif library installed on your PC. All conversion happens locally — your photos never leave your computer at any point.
Yes. Select multiple HEIC files in the Browse dialog, set the output to JPG, and click Add to Queue. AppGrabbit converts them all in sequence. There is no limit on the number of files.
Convert HEIC to JPG on Windows — Pro
Windows 10/11 · 100% local · No upload · No file size limit
Just need it today? The 7-day pass is $3.99, doesn't renew and unlocks the full Converter: install the app free, buy the pass and activate the code that lands in your inbox.
Use it every week? Pro, $8.99 a month, cancel from the app.