Your documents never leave your computer
Every tool in the suite processes your files directly in your browser. The document is never uploaded to a server. You do not have to take our word for it: you can verify it yourself in a minute.
The risk of online converters
Most PDF tools on the web work like this: you upload the file, a remote server processes it and hands you back the result. In that step your document, with names, tax codes, health data or trade secrets, lands on a machine you do not control. For a firm bound by professional confidentiality and GDPR that is not a detail: it is a transfer of data to a third party, with everything that entails. This suite exists to remove that step.
How it actually works
No magic and no hidden server. Three steps, all on your device.
The file stays on the page
When you open a document you are not uploading it to a server: the browser reads it in memory, on your own computer. From that moment everything happens there.
The engine runs on your device
Converting, redacting and every other operation is code executed by your browser, not by a remote machine. Not a single byte of the document leaves.
No network, no recipient
Once the page has loaded, the core operations keep working even with the connection off. If the file never travels, there is no third party that can see it, log it or suffer a data breach.
Don't trust. Check.
Real security is the kind you can verify without trusting whoever promises it. Here are two tests anyone can run, even without technical skills.
- 1
Watch the network traffic
Press F12, open the Network tab, then process a document. You will see the engine load once, then it stays in the browser cache. No outbound request carries the content of your file.
- 2
Cut the connection
Open the page, then turn off Wi-Fi or the network. The core operations keep working: the simplest proof that processing happens on your computer and nowhere else.
Confidentiality and GDPR
If the file never leaves your device, there is no transfer of data to a third party, no need for a notice covering an external provider, and no remote copy that anyone can breach. The processing stays entirely inside your practice.
A smaller attack surface
No account, no files parked on a server waiting to be deleted, no upload history. Every session starts clean and ends when you close the tab. The document is there while you work, then it is gone with the page.
The limits, stated plainly
Working locally has a price, and we prefer to say it. Converting a PDF to Markdown is a reconstruction: on very complex documents it should always be re-read. Automatic detection of personal data is a help, not a guarantee: before sharing a document, check it yourself. And since nothing is stored online, files do not sync across devices. It is the trade-off we accept so your documents never leave.
Every tool, same rule
Four independent tools, one principle: your files stay on your device.
Frequently asked questions
How can I be sure the file is not uploaded?
You can check it yourself, without taking our word for it. Press F12, open the Network tab, then process a document: you will see no outbound request carrying the content of your file. Alternatively, after opening the page turn off your connection: the tools keep working.
Why does this matter for a law firm or an accountant?
The documents you handle are often covered by professional confidentiality and contain personal data. Uploading them to an online service means handing them to a third party, with GDPR duties, notices and liability along the processing chain. If the file never leaves your device, that problem does not arise.
If you upload nothing, how do you make money?
The core tools are free. The plan is a paid PRO version with advanced features. Your document is not the product and is never monetised: it is the very reason the suite works locally.
Are there limits I should know about?
Yes, and we prefer to state them. Converting a PDF to Markdown is a reconstruction, not a perfect copy: on very complex documents it should always be re-read. Automatic detection of personal data is a help, not a guarantee: before sharing a document, check. Working locally also means files do not sync across devices.
Try it with a real document
Open a tool, keep the developer tools open, and see with your own eyes that the file never leaves the browser.