Every everyday PDF job,
done locally in your browser

Why local matters

Your file stays where it belongs

Most online PDF tools ask you to upload your document to a stranger’s server and trust a promise that it will be deleted afterwards. This toolbox removes the question entirely: the processing code runs in this tab, the file is read into your browser’s memory, and the result is generated and downloaded on your machine. There is no upload step, so there is nothing on our side to keep, leak or delete — and nothing about your file, not even its name or size, is reported to us.

That also makes the tools fast in the way that matters: no upload queue and no download wait beyond the page itself, and once loaded they keep working offline. The honest trade-off is that your device does the lifting, so very large files prefer a desktop browser — each tool page notes this where it applies.

FAQ

Frequently asked questions

Experience

Experience sharing & tips

Field notes from real PDF work — attachment limits, scan quality, WeChat and email quirks, form handling — carried over in full from the original site.