About & contact

Effective

What it is

A free online converter for iPhone photos (HEIC), images, PDFs, Office and Hangul documents, video, audio and archives. No sign-up and nothing to install: it runs in your browser.

Principles

Whatever can be converted in your browser is, so the original files never leave your device.

Files converted on the server, and results kept for your history, are deleted automatically after 24 hours.

No watermarks and no limit on how many files you convert.

Who runs it

It is built and run by an independent operator.

Contact

For bug reports, format requests or privacy questions, email:

Email: jeonjhyeok@gmail.com