UtilStudio
In development

Redact PDFs and documents offline, without any cloud upload

A Windows tool that finds personal data in contracts and PDFs and removes it permanently. Your documents never leave your computer.

This product is not on sale or available for download yet. We are checking whether businesses need it, and its scope may still change.

Why a black rectangle is not enough

If you only cover text in a PDF with a black box, the text often stays in the file and can be copied out. Safe redaction has to remove the text and image data from the file, including the metadata.

Who it is for

What it should do

Is this your problem too?

One click tells us it is worth building. You do not enter any details.

Frequently asked questions

Are documents sent over the internet?

No. The goal is processing only on the user’s computer, so no additional recipient of personal data is involved.

Will it handle scanned documents?

We plan text recognition (OCR) and redaction directly in the scanned image.

Does it replace human review?

No. Automatic detection can miss something, so a person always approves the result.