A document is not a photo file — that is the whole point
HEIC is a camera container. PDF is a page description format. People mix them because the job looks similar (“I have pictures, I need something I can email”), but the destination is different. A JPEG is still one image. A PDF can be one page or fifty, prints with predictable layout, and is the file type government portals actually list. If you only need a photo that Instagram or WhatsApp will accept, use the JPEG converter instead. If you need a packet — assignment photos, ID plus a form, a walkthrough — stay on this hub. Everything here runs locally. libheif-style decode and PDF assembly happen in the browser. We do not store your Camera Roll on a disk you cannot see. That matters for IDs, kids’ homework, and client interiors. Large stacks can tax a phone; use a laptop if the tab crawls. Combine versus separate files is a setting in the tool, not a second website. Spokes below split the job: Apple AirDrop pain, volume scanning, ordered albums, print-shop sizing, and the no-account path. Pick the one that matches the afternoon you are having.