PDF editor with local AI for professionals 60 days free · then €19/month

Edit, sign and protect your PDFs without them leaving your computer.

PDF proxy is a complete PDF editor for Windows that works entirely on your computer: it edits the real text, fills in and creates forms, signs with your certificate and removes personal data before you share a document or use an AI. Its AI runs on your PC too, so no document is ever uploaded to a server.

Coming soon to the Microsoft Store See the features Personal data
100% local, also the AI Spanish and English Windows 10 and 11
PDF proxy editing a paragraph
Editing a paragraph: the lines reflow as you type, with the document's own font.
0
documents sent to a server
100 %
of the work on your computer, AI and OCR included
60
days free with every feature
19 €
a month after the trial
The problem

Your documents carry other people's data.

Contracts, invoices, payslips, medical reports: they all carry names, ID numbers, accounts or addresses. Online PDF tools ask you to upload them, and AI assistants too. A black box drawn on top does not remove anything: the text is still there and can be copied.

PDF proxy does the whole job on your computer, deletes the data from the page for real and, if you want to use an AI in the cloud, gives it the document with tags instead of the real data.

What it does

Everything you do with a PDF, in one app.

Real editing

Change the text of paragraphs and they reflow like in a word processor, with the document's own font. Images, links and bookmarks too.

Sign with a certificate

Advanced electronic signature (PAdES) with your digital certificate, and a check of the signatures you receive.

Personal data, really removed

IDs, names, emails or IBANs are found, you review them and they are deleted from the page, not hidden under a black box.

Use any cloud AI safely

Pseudonymise the document with tags like [PERSON_1] before uploading it, and get the real names back in the answer.

Local AI

Ask the document, summarise it or extract an invoice to Excel, without sending it to any server.

Audit log

Every redaction is recorded without personal data, to show what was done with each document.

And also: organise, merge, split, compress and protect, annotations and comments, forms, watermarks and page numbers, OCR for scans, export to Word or Excel, PDF/A and comparing versions. See every feature →

Local AI + cloud AI

The local AI protects your data before you use a cloud AI.

Your computer · local AI

«Mary Smith, ID 12345678Z, mary.smith@company.com»

What goes to the cloud

«[PERSON_1], ID [ID_1], [EMAIL_1]»

The answer, on your computer

The AI answers: «[PERSON_1] signs on the 15th»↓You read: «Mary Smith signs on the 15th»

How it works, step by step →

Try it free for 60 days.

Every feature, no card and no account. Then €19 a month, cancel whenever you like.

Coming soon to the Microsoft Store Pricing