Firefox PDF toolkit

Your PDF tools, without the upload.

Merge, split, compress, rotate, resize and convert PDF files straight from your Firefox toolbar. Every page is processed on your own device, so the file never leaves your computer.

Add to Firefox See the nine tools
Free add-on. No account, no page limits, no watermarks.
Merge PDFs 9 tools
Drop your PDFs here or choose files from your computer
PDF
invoice-q1.pdf
12 pages
PDF
invoice-q2.pdf
9 pages
PDF
invoice-q3.pdf
14 pages

Combining page 25 of 35, on this device

Nothing uploaded
Ever
Built for everyday paperwork

Combine scanned receipts

Pull one chapter out

Shrink a file to email

Turn pages into images

Nine tools

One workspace for the PDF jobs that keep coming back.

Pick a tool, add your files, adjust the options that appear, and save the result. Each tool only asks for the settings it actually needs.

MergeCombine several PDFs into one document, in the order you arrange them.
SplitBreak a long document into smaller files of a set number of pages.
Extract pagesPull out the pages you name, using ranges like 2-5 or 1,4,7.
RotateTurn pages that were scanned sideways or upside down.
ResizeScale pages to a different paper size, centred and with orientation kept.
CompressMake a file smaller so it fits an email limit, with the tradeoff explained first.
PDF to imagesRender each page as a PNG or JPG, zipped when there is more than one.
Images to PDFTurn a set of photos or scans into a single PDF, one image per page.
Extract textSave the readable text from a PDF as a plain text file.

How it works

Three steps, then the file is yours.

01
+

Open the workspace

Click the Ember PDF button in your toolbar and the full tool page opens in a tab.

02
⋮

Add files and set options

Drop in your documents. The options panel changes to match the tool you picked.

03
↓

Save the result

Download one file, or grab everything at once when a job produces several.

Private by design

The file never leaves your computer.

Online PDF tools work by uploading your document to a server you cannot see. Ember PDF does the work in the browser tab itself, using libraries bundled inside the add-on.

Read how it is built
  • No uploads and no server processing
  • No account and no sign-in
  • No page counts, size caps or watermarks
  • Works with no internet connection once installed
  • PDF libraries are bundled, never fetched from a CDN

Ready when you are

Stop uploading
your documents.

Add Ember PDF to Firefox and handle your next merge, split or conversion without sending a single page anywhere.

Add to Firefox