Automatically Find and Redact Sensitive Information in PDFs
Detect and permanently redact sensitive information in PDF files. 100% offline Windows PDF redaction software — no uploads, no subscription during our launch promotion.
No file uploads No account required Free during launch promotion
Built for Real Redaction Work
AegisPDF finds personal and confidential data in your PDFs, lets you check every match, and removes it for good — without sending a single byte to the cloud.
Auto-Detect Sensitive Data
A built-in detection engine scans every page for names, ID numbers, phone numbers, bank card numbers and other PII using configurable rules and custom regex patterns.
Review Before You Redact
Every detected match is highlighted on the page. You decide what to keep and what to remove — nothing is redacted until you confirm it.
Permanent Redaction
Redacted content is removed from the PDF itself, not just covered by a black box. Copying or text-extracting the file returns nothing where redaction was applied.
100% Offline Processing
Detection, redaction, watermarking and encryption all run locally on your Windows PC. No cloud service, no account, no document upload — ever.
Scan → Review → Redact → Export
Four steps, a few minutes per document. No training, no scripting, no setup.
Scan
Open a PDF and run the detection engine. Sensitive items are located across all pages and highlighted for you.
Review
Check each highlighted match on the page. Keep the ones you need, add or remove categories, or draw a box manually.
Redact
Apply redaction in one click. The underlying text is permanently removed from the document content.
Export
Save the sanitized PDF — optionally add a watermark or password protection — and share it safely.
Who Uses AegisPDF
Anyone who has to hand a PDF to someone else — and has to leave the personal data behind.
Lawyers & Legal Teams
Redact client names, addresses and ID numbers from contracts, filings and case files before disclosure or e-discovery.
Accounting & Tax
Remove bank account and card numbers from invoices, statements and tax documents before sending them to clients or auditors.
HR Departments
Sanitize résumés, contracts and payroll records so candidate and employee personal data is never over-shared internally.
Individuals
Before emailing a lease, medical bill or bank statement, remove your personal details and keep only what the recipient needs.
Your Files Never Leave Your Device
Most online redaction tools ask you to upload the very document you are trying to protect. AegisPDF does the opposite: everything runs on your own machine.
No Uploads, Ever
Detection, review and redaction run in local memory. No document content is transmitted, cached or stored on any server.
No Account, No Tracking
No sign-up, no login, no email required. There is no analytics on document content and no usage telemetry tied to your files.
Works Fully Offline
AegisPDF keeps working with the network cable unplugged — suitable for air-gapped machines, legal hold and regulated environments.
See It in Action
Detection, review and redaction — the whole flow inside one Windows app.
1. Automatic Detection
Sensitive items are found across the page and highlighted, with categories listed in the side panel.
2. Manual Review
Check every match before it is removed. Nothing is redacted until you confirm the selection.
3. Permanent Redaction
The text is gone from the file itself — not hidden under a shape you could peel back.
Illustration of the AegisPDF workflow. Screenshots of the installed app show the same layout.
Questions Before You Install
Yes. AegisPDF runs entirely on your Windows PC. Detection, review and redaction all happen locally, and no document content is ever uploaded to a server or cloud.
Yes. Redacted text is removed from the PDF content stream, not just covered with a black box. Copying text from a redacted file returns nothing where the redaction was applied.
AegisPDF can be downloaded free from the Microsoft Store. Every feature is unlocked during our current promotion — no subscription, no account required.
Phone numbers, ID numbers, bank card numbers and any custom category you define with a regex rule — for example employee IDs, contract numbers or email addresses.
Windows 10 version 1809 (Build 17763) and later, including Windows 11. A 64-bit system is required.
No. Redaction is permanent by design — that is the point. Keep a copy of the original document until you have verified the redacted output.
Download AegisPDF for Windows
One click to install from the Microsoft Store. No account, no upload, no subscription during our launch promotion — your PDFs are redacted on your own machine.
Get it from Microsoft StoreWindows 10 (1809+) and Windows 11 · 64-bit · Interface in English, 中文, Deutsch, Français, 日本語