Mingtrove
Free online PDF editor

Merge PDFs into one file.

Combine several PDFs, and photos too, into a single document. Put the files in any order, then download the result or keep editing it. Nothing is uploaded.

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 merge a PDF online

  1. Choose the files. Pick the PDFs (and images) you want to combine.
  2. Set the order. Drag the files into order, or use the arrows. Add more files at any time.
  3. Merge. Download the combined PDF, or open it in the editor to rearrange pages, add text or sign it.

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

Can I merge PDFs and images together?

Yes. Each photo becomes a page of the merged PDF.

Can I reorder or delete pages after merging?

Yes. Choose Merge & edit, then drag pages into order, rotate or delete them in the page organiser.

How many PDFs can I merge?

As many as you need. There is no file count or size limit.

Do bookmarks and form fields survive merging?

Form fields are kept and stay fillable. Bookmarks are not carried over.

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