HEIC to PDF converter

HEIC is the default photo format on iPhones and iPads since iOS 11. However, HEIC files cannot be opened directly on Windows, most Android devices, or many web platforms. Converting HEIC to PDF creates a universally readable document that can be viewed on any device and easily shared via email.

Converting multiple HEIC photos into a single multi-page PDF is ideal for creating photo albums, insurance documentation, real estate listings, and medical records from iPhone photos. PDF preserves image quality and can be printed at full resolution.

This converter processes files locally in your browser — nothing is sent to any server. No registration, no limits, no watermarks.

The quality slider lets you set a value from 60% to 95%. Higher values mean better image quality but larger file sizes.

• 85% (default) - a good balance for most use cases: business websites, blogs, articles. The visual difference compared to the original is virtually unnoticeable.
• 85–90% - for product photography, portfolios, and galleries where quality is the priority.
• 60–70% - when minimizing file size is the priority, e.g. thumbnails in category grids.

At 85% quality, the visual difference between the original HEIC and the resulting PDF is virtually imperceptible to the naked eye, while the file is significantly smaller.

Savings depend on the source file type and its original compression. Below are example results:

Actual savings may vary depending on image content and quality settings. The converter shows the exact size before and after conversion for each file.

HEIC to PDF conversion creates document files. When sharing PDFs containing photos, file size matters — large PDFs slow down downloads and may exceed email attachment limits (typically 10–25 MB).

The converter optimizes the PDF output to balance quality and file size. A typical 12 MP iPhone photo produces a PDF page of about 1–2 MB, meaning a 10-photo PDF will be approximately 15–20 MB.

For smaller PDFs, consider reducing quality settings. For web sharing, you may want to convert HEIC to JPG or WebP instead and display images directly on a web page.