Fix 'Cannot open .HEIC file' errors on Windows PCs. Convert Apple High Efficiency Image format (.heic) into universally compatible JPGs with preserved EXIF metadata.
Specifications & Details
Feature
Specification
Execution Mode
In-Browser (Client-Side WebAssembly / JS)
Privacy Guarantee
Zero Server Transfer — 100% Local Device Processing
Supported Formats / Inputs
heic, jpg, jpeg, iphone
Pricing & Usage Limits
100% Free Forever — No Signup, Unlimited Use
Browser Compatibility
Chrome, Firefox, Safari, Edge, Mobile Browsers
About this tool
HEIC to JPG is a free online utility to convert HEIC (iPhone) photos to JPG (related: heic, jpg, jpeg). Processing runs locally in your browser — your input is not uploaded to ThothBox.
Common Use Cases for image tools
When you need to fix 'Cannot open .HEIC file' errors on Windows PCs, Convert iPhone HEIC Photos to JPG for Windows handles it right in your browser — no download or installation required.
Use Convert iPhone HEIC Photos to JPG for Windows to prepare data before sharing or archiving it: everything stays on your device.
Convert iPhone HEIC Photos to JPG for Windows works on any computer, including shared or locked-down machines where you cannot install software.
Bookmark Convert iPhone HEIC Photos to JPG for Windows for repeatable tasks: open the page, run the job, download the result — free and unlimited.
Key Advantages
Zero server upload. Your files are processed entirely in your browser and never reach ThothBox servers.
Instant results. No upload queues or waiting rooms: the job runs at native browser speed on your own hardware.
No registration. No account, email, or usage limits — open the page and start working immediately.
How to use
Open HEIC to JPG and add your file (upload or drag and drop).
Set the options that match your goal.
Run the action — processing happens in your browser.
Download or copy the result when it is ready.
FAQ
Why won't my iPhone photos open on Windows?
iPhones save photos in HEIC format by default. Converting to JPG makes them open instantly on any PC or TV.