Mingtrove
Free online PDF editor

Redact a PDF for real.

Drag a box over anything sensitive. When you download, the text and images under the box are removed from the file itself, so they can’t be copied, searched or recovered. The rest of the page stays editable text.

or drop PDFs and images anywhere on this pagePDFs and photos from your device

  • Files stay on your device
  • Free, no sign-up, no watermark
  • Works offline, phone or desktop

Pick a tool

How to redact a PDF online

  1. Open the PDF. Choose the document with the sensitive content.
  2. Draw redaction boxes. Pick Redact and drag over the text, numbers or pictures to remove.
  3. Download. Mingtrove removes the content under each box and checks the result. If a page can’t be redacted safely, it is flattened to an image so nothing leaks.

A free PDF editor with everything you need

Edit existing PDF text

Click any line to rewrite it. Mingtrove matches the original font style, size, colour and position, so the change blends in.

Sign PDFs

Draw, type or upload your signature and place it anywhere. Signatures are saved on your device for next time.

Fill PDF forms

Type into fillable fields, or add text, ticks, crosses and dates to forms that aren’t fillable. Form fields keep working after you download.

Redact for real

Black out names, numbers and addresses. Redacted pages are flattened, so the hidden content is removed from the file, not just covered.

Compress PDFs

Shrink big PDFs by resizing the photos and scans inside them, with a choice of quality. Text stays sharp, and you see how much you saved.

Unlock PDFs

Open a password-protected PDF with its password and save a copy without the password. The text stays real text.

Merge PDFs

Combine several PDFs and photos into one file. Put them in any order, then download the result or keep editing it.

Split PDFs

Split a PDF into single pages, equal parts or custom page ranges like 1-3, 4-8. The parts download together as one ZIP.

Reorder & organise pages

Drag pages into order, rotate, duplicate or delete them, insert blank pages and extract pages into a new file.

Annotate & mark up

Highlight passages, draw freehand, add boxes, arrows, whiteout, page numbers and watermarks.

Password-protect PDFs

Lock your PDF with AES-256 encryption: require a password to open it, or block printing, copying and editing.

Private by design

Your PDFs never leave your device: there are no uploads and no account. Your work is autosaved locally so you can pick up where you left off.

Frequently asked questions

Is the redacted text really gone, or just hidden?

Really gone. Mingtrove removes the text and images from the page’s content and checks every redacted page again before saving.

Can I still edit the rest of the page afterwards?

Yes. Unlike tools that turn the whole page into a picture, the text outside the boxes stays real, selectable text.

Why was my page turned into an image?

Some content, such as complex drawings crossing a box, can’t be cut precisely. Those pages are flattened instead, so nothing underneath can leak.

Does redaction remove hidden text and form data too?

Yes. Form fields, comments, hidden tagged text and page thumbnails under a box are removed as well.

Mingtrove · Free online PDF editor · Your files never leave your device · Visitor counts by Cloudflare Web Analytics, without cookies