When you use a typical online converter, your file travels to a server, sits there while it is converted, and often stays for hours or days afterwards. For a holiday photo that is a minor annoyance. For a contract, a medical record or a client’s design it is a real problem.

How Convert Files is different

There is no server-side conversion at all. The page downloads a converter into your browser — a PDF renderer, an image encoder, an audio codec — and runs it on your computer. The file is read from your disk into the browser’s memory and the result is written back to your disk. That is the entire path.

How to verify it

Open your browser’s developer tools (F12), go to the Network tab, and convert something. You will see the converter libraries being fetched the first time, and nothing else: no upload, no request carrying your file. Or go further and disconnect from the internet after the first conversion of each type; it keeps working.

What is stored

Only what you can see in the Your files tab, which lives in your own browser’s storage on your own device. Clear all removes it. Nothing about you or your files is sent to us, because there is no “us” receiving anything.