HEIC is the high-efficiency format Apple uses by default on iPhones and iPads. It saves storage on your device but is poorly supported on Windows, the web and many apps.
PDF is the universal document format that looks the same on every device and is easy to print, share and archive. Each image becomes a PDF page sized to the picture, ready to print or share.
FreeConvertImg converts your HEIC files to PDF entirely inside your browser — nothing is ever uploaded to a server, so the process is instant and completely private. There are no watermarks, no sign-up and no limits. Convert a single image or a whole batch at once, then download each PDF file individually or all of them together in a ZIP archive.
Frequently Asked Questions
Why convert HEIC to PDF?
A PDF is easy to print, share and archive, and it keeps your images neatly in a single, universal document.
Does each image become its own page?
Yes. Each image is placed on a single PDF page sized to its dimensions.
Are my files uploaded to a server?
No. The entire conversion runs locally in your browser, so your files never leave your device.