Edit it, automate it, or find out what is in it

Each tool does a single job and runs entirely in your browser. No account, no page limits, no watermarks. Or open the full editor to do several things at once.

Edit

Change the document itself — combine, trim, rearrange, convert.

Merge PDF filesAdd two or more PDFs, drag them into the order you want, and press Merge. Split a PDFOpen your PDF, choose how many pages each output file should contain, and press Split. Split a PDF by word countSet a target word count and pages are grouped so each output file stays close to that length, instead of splitting by a fixed number of pages regardless of how much is on them. Reorder the pages of a PDFEvery page appears as a thumbnail you can drag into position, with a one-click reverse for documents scanned back to front. Delete pages from a PDFOpen your PDF, click the pages you want gone, and download the result. Extract pages from a PDFOpen your PDF and either type a range such as 3-7, or click the pages you want in the grid. Rotate PDF pagesOpen your PDF, turn every page at once or click individual pages to rotate just those, then download. Crop the margins of a PDFDrag four sliders and watch a live preview of the first page as the margins come in. Compress a PDFOpen your PDF and choose a quality level. Convert PDF to JPGOpen your PDF, pick a resolution and image format, and every page is rendered to an image in your browser. Convert images to PDFAdd your images, drag them into order, choose a page size, and they become a single PDF built in your browser. Extract the text from a PDFOpen a PDF and its text layer is read in your browser and saved as a plain text file. Extract the images from a PDFEach embedded picture is pulled out at the resolution it was stored at — not a screenshot of the page — and the set arrives as a ZIP.

Automate

Apply the same treatment to every page, or every file in a folder.

Add page numbers to a PDFOpen your PDF, choose where the numbers go and what format to use, and they are added as real embedded text — so they stay selectable and searchable in any reader. Add a watermark to a PDFOpen your PDF, type the watermark text, and set its colour and opacity. Stamp a PDFPick a stamp, choose where it goes, and it is placed on the page with the date filled in automatically. Sign a PDFDraw your signature — pick an ink colour and a pen style, from a fine liner to a marker — and choose where it goes: one page, or every page in the document. Flatten a PDF formFlattening draws each field's current value onto the page and removes the field itself.

Inspect

Find out what a file is carrying, or what changed, before you send it on.

See what is hidden inside a PDFOpen a PDF and it is examined in your browser for the things that do not appear on the page: metadata naming the author and their software, embedded JavaScript, files attached inside the document, text positioned off the page, optional layers, and earlier revisions left behind by re-saving. Remove metadata from a PDFOpen a PDF and every metadata field it carries is listed — title, author, subject, keywords, and the software that made it. Compare two PDFsAdd two PDFs and every page is compared by its text, word for word — additions, removals and pages that only exist in one version. Count the words in a PDFOpen a PDF and its text layer is read in your browser to count words, characters and sentences, with an estimated reading time.

Beyond single tasks

The editor adds what a one-job tool cannot: annotation, signatures, replacing text already on the page, and workflows you can send to a colleague.

Full editorEverything in one workspace, with undo. Workflows and batchSave your steps once, run them on every file. Stamp makerDesign stamps with automatic dates and seals. Bates numberingNumber a legal bundle without uploading it. Fill PDF formsComplete and flatten form fields privately. How it worksWhy none of this needs a server.