It started with an invoice. We had an HTML file we needed to convert to PDF — nothing complicated. But then we stopped for a second.
An invoice isn't just a file. It has bank account details, billing addresses, client names. Real sensitive information. Yet every tool we found wanted us to upload it to their server first. We just sat there thinking: why does a random server need any of that?
Personal photos, official documents — things you wouldn't hand to a stranger on the street. Yet that's what we do every time we use one of those "free" converter sites.