Loading…
Skip to contentBlack out sensitive regions in a PDF. Use Tentaco PDF Redact to process the file in your browser and download the result — no account.
Full tool — runs in your browser. No sign-up required.
Loading…
Black out sensitive regions in a PDF. Everything runs locally in your browser — your data never leaves your device.
Load your file into Tentaco PDF Redact. Standard processing runs locally in your browser — contents are not sent to Tentaco servers for that path.
The primary button opens the matching studio mode so you can start without an account. People often search for: pdf redact, redact pdf, pdf schwärzen.
Open PDF Redact via the studio button (direct mode).
Select or drop your file.
Adjust options and review the preview or output.
Download the result and re-run if you need another pass.
File transfer: No. Processing: local in the browser. External APIs: none. Temporary storage: memory. Permanent storage: only after you download.
LocalThis tool processes data locally in your browser. Tentaco does not receive your file contents for this mode.
PDF Redact accepts the file types listed in the tool UI. Convert unsupported formats first or use a related Tentaco tool.
No. PDF Redact processes the standard mode locally in your browser; Tentaco does not receive your input for that path.
Practical limits depend on your device and browser memory. Very large files may be slow or fail in PDF Redact — shrink the file and retry.
After processing, PDF Redact shows a download action. Save locally; Tentaco does not auto-archive to a cloud library.
Yes, PDF Redact runs in mobile browsers. For very large media, desktop is often more comfortable.
PDF Workspace online — free in your browser
Merge, split, compress, rotate and edit PDFs — all PDF tools in one workspace. Use Tentaco PDF Workspace to process the file in your browser and download the result — no account.
PDF Sign online — free in your browser
Add a text or image signature to PDF pages. Use Tentaco PDF Sign to process the file in your browser and download the result — no account.
PDF Crop — trim margins and pages
Trim margins and crop PDF pages. Use Tentaco PDF Crop to process the file in your browser and download the result — no account.
PDF to HTML online — free in your browser
Export PDF pages as simple HTML. Use Tentaco PDF to HTML to process the file in your browser and download the result — no account.
Impressum Generator — German legal notice
Generate German legal notice (Impressum) text from your business details. Use Tentaco Impressum Generator to process the file in your browser and download the result — no account.
Timesheet online — free in your browser
Log billable hours for freelancers and contractors. Use Tentaco Timesheet to process the file in your browser and download the result — no account.
Privacy Policy Generator — GDPR template
Draft a GDPR-oriented privacy policy in English. Use Tentaco Privacy Policy Generator to process the file in your browser and download the result — no account.
Delivery Note Template — Lieferschein PDF
Document a goods delivery without prices — common in German B2B. Use Tentaco Delivery Note to process the file in your browser and download the result — no account.