Android phones don't shoot HEIC by default — but they receive HEIC files constantly: AirDropped from a friend's iPhone, downloaded from iCloud shared albums, forwarded in family group chats. And Android has no built-in HEIC-to-PDF path at all. Here's how to handle it.
Why Android makes this awkward
The Files app can't preview HEIC. Google Photos sometimes shows them (if backup converted them) and sometimes doesn't. The Play Store "HEIC to PDF" apps are a minefield of ads, watermarks, and subscription traps — and they upload your files to who-knows-where. For documents like rental applications, ID scans, or medical forms, that's a privacy problem.
The method that actually works: browser conversion
Open Chrome on your Android phone, drop the HEIC files into a browser-based converter, and download the PDFs.…