How to Convert HEIC to PDF on Mac, Windows and iPhone

Updated October 15, 2026 · 3 min read

Applications, insurance claims, expense reports and school assignments often demand a PDF — and your phone’s camera gives you HEIC. Here’s how to turn HEIC photos into a PDF on every platform, including how to combine several photos into one document.

Quickest way on any device: open the HEIC to PDF converter, add your photos, choose Combine into one PDF, and download. Pages can be reordered, page size can be A4, Letter or fit-to-photo, and nothing is uploaded.

How to convert HEIC to PDF on iPhone

Using the Files app (multiple photos → one PDF)

  1. In Photos, select the photos and tap Share → Save to Files.
  2. Open Files, tap … → Select, and choose the images in the order you want.
  3. Tap … (bottom right) → Create PDF.

The new PDF appears in the same folder. To rename it, long-press → Rename.

Using the print trick (single photo)

  1. Open the photo, tap Share → Print.
  2. On the print preview, pinch outward on the thumbnail to open it as a PDF.
  3. Tap Share → Save to Files.

Using Safari

Open convertheicto.com/pdf, pick your photos, reorder them with the arrows, tap Create PDF, then Save / Share to send it to Files, Mail or WhatsApp.

How to convert HEIC to PDF on Mac

Finder Quick Action (combine several photos)

  1. Select the HEIC files in Finder (they’ll be added in name order).
  2. Right-click → Quick Actions → Create PDF.

Preview (more control)

  1. Open all the photos in Preview.
  2. In the sidebar, drag thumbnails into the right order and select them all.
  3. Choose File → Print, then click PDF → Save as PDF at the bottom left.

For a single photo, File → Export as PDF is even quicker. More Mac tips are in How to convert HEIC to JPG on Mac.

How to convert HEIC to PDF on Windows

If Windows can open your HEIC files (see How to open HEIC files on Windows):

  1. Select the photos in File Explorer, right-click → Print (or open one in Photos and press Ctrl+P).
  2. Choose Microsoft Print to PDF as the printer.
  3. Pick a layout and click Print, then choose where to save the PDF.

If Windows can’t read HEIC, skip the codecs and use the browser converter, which does it all on your PC.

Tips for a clean, upload-ready PDF

  • Page size: use A4 outside North America and Letter in the US and Canada if the PDF will be printed or submitted. “Fit to photo” removes white borders.
  • File size limits: many portals cap uploads at 2–10 MB. Set a maximum image size of about 2000 px — text in photographed documents stays sharp and the PDF shrinks dramatically.
  • Order matters: reorder pages before you create the PDF.
  • Privacy: for IDs, bank statements and medical documents, prefer tools that don’t upload your files. ConvertHEICto builds the PDF on your device.

Online HEIC to PDF tools

Services like Smallpdf, PDFgear and CloudConvert also convert HEIC to PDF. We compare them, including limits and how they handle your files, in Best HEIC to PDF converters.

Need an image instead?

If the recipient just needs the photo, a JPG is simpler and smaller — see How to convert HEIC to JPG on any device or use the HEIC to JPG converter.

Frequently asked questions

How do I turn several HEIC photos into one PDF?

On iPhone, select them in Files and use Quick Actions → Create PDF. On Mac, select them in Finder and choose Quick Actions → Create PDF. On any device, ConvertHEICto's HEIC to PDF tool combines them in the order you choose.

How do I convert HEIC to PDF on Windows?

With the HEIC codecs installed, open the photo in Photos, choose Print, and select Microsoft Print to PDF. Without them, use a browser converter.

Will the PDF be too large to upload?

Full-resolution photos produce 1–4 MB per page. Reduce the maximum image size to around 2000 px to make the PDF much smaller while keeping text readable.