Gimp is normally used to create or manipulate images files, but can also work with PDFs if you understand how it works and what it's limits are. If you’ve never used Gimp—a free image editor available ...

Here are the two main methods to convert a HEIC or HEIF image to PDF format on your Windows 11/ 10 PC: Convert HEIC or HEIF to PDF in GIMP Use free converter software to convert HEIC to HEIF to PDF.