HEIC to PDF - Convert iPhone HEIC Photos to PDF Free

Apple switched to HEIC (High Efficiency Image Container) as the default iPhone photo format in iOS 11 to save storage — HEIC files are roughly half the size of JPEG at the same quality. The downside is poor compatibility: Windows, older Macs, web apps and many email clients can't open HEIC directly.

Drop one or many .heic or .heif files onto the tool. Each file is uploaded securely and decoded to JPEG on our server using libheif, then assembled into a multi-page PDF with pdf-lib. Files are deleted automatically after processing, and the conversion is free with no per-page cost.

Yes — that is the most common use case. Drop a folder of HEIC photos and they become a single multi-page PDF, one image per page. Great for compiling receipts, document photos, screenshots from an iPad, or a digital portfolio of phone photography.

"Fit to image" preserves the photo's exact aspect ratio at full resolution and produces the smallest file — recommended for purely digital sharing. A4 or Letter add white margins and crop to the page aspect — better when the PDF will be printed on standard paper.

Decoding is lossless — HEIC pixels round-trip to a JPEG buffer at the chosen quality (default 85%, adjustable). HEIC at high quality is already JPEG-equivalent, so 85% JPEG output looks indistinguishable from the source for normal viewing.

Each .heic file is treated as a single still photo, which is the visible "key frame" of a Live Photo. The motion clip and burst alternates inside the HEIC container are not extracted — this is intentional for predictable PDF output.

Your files are processed on our secure server over HTTPS using libheif (HEIC decode) and pdf-lib (PDF assembly), then deleted automatically afterward; we never store them or share them with third parties. If your HEIC photos carry sensitive GPS metadata and you need a strictly offline workflow, strip the EXIF data first or use a desktop converter instead.

Free with no limit on file count. Individual files larger than a few hundred MB may strain browser memory; for those, convert in smaller batches.

For printing or filing (scanned receipts, forms, documents), pick A4 or Letter with the quality slider around 90–95% so small text stays sharp after printing. For a quick digital share or archive of photo memories, use "Fit to image" with quality around 70–85% to keep the PDF small without visible loss. Nudge the slider higher if you notice JPEG blockiness around fine detail.

Yes — use the "Add more" control beneath the file list to append additional HEIC, HEIF, JPG or PNG files without starting over. The PDF automatically rebuilds with the new pages appended in the order they were added, so you don't lose your existing selections.

Photos are placed in the PDF in the order you select or drop them, and there's currently no drag-to-reorder or per-file remove control — the file list only shows names and total size. If you added the wrong photo or want a different order, the simplest fix is to refresh the page and re-select your files in the order you want them to appear.