Questions, answered plainly

Yes. No account, no card, no daily limit, no watermark, no "2 files per hour" meter. The tools run on your hardware, so running them costs nobody anything. That's what makes the whole arrangement possible.

They're read by your browser, worked on in memory, and saved back to your disk. Nothing is transmitted anywhere. The privacy page spells out the same thing at more length.

After your first visit, yes — the browser has everything it needs cached, including the large video engine if you've used a video tool before. Try it: disconnect, reload, work on a file. The only things that need the network are the very first load and OCR's one-time language download.

Because otherwise your video would be on someone's server. Video compression is heavy work no matter where it happens, and you have one CPU against a data centre's hundreds. For short clips the difference is seconds; the privacy part of the deal is permanent.

No imposed one. The real ceiling is your computer's memory — a few gigabytes of files will be fine on a normal machine. This is also the one place where the uploading sites genuinely win: they can throw a server farm at a 4 GB job. Here, a 4 GB job needs a beefy laptop.

Yes — the layout adapts and all the tools function. Heavy video work will drain the battery and take patience, but PDF and image tools are comfortable. Like everything here, it's free and private on a phone too.

No analytics, no cookies, no logging. The site can't phone home because there's no home to phone — it's a set of static files. There's literally nothing collecting usage data.

Yes, the output is yours, no attribution needed, no license file to reproduce. The one sensible request is in the terms: keep backups of anything you care about, because any file operation anywhere carries a small risk.

Because that conversion needs a complete office rendering engine, and a faithful one doesn't run inside a browser tab. Sites offering it are running LibreOffice or Office on a server, which means your documents get uploaded. That trade doesn't fit here, so it's honestly absent rather than badly present.

Please do — the contact page goes to a real inbox read by the person who built this. Tools that fit the no-upload philosophy get built. Ones that need a server get a polite explanation instead.

One software person in Kasur, Pakistan. The about page tells the story properly.