Free PDF tools

Fix, combine, sign and convert PDFs without sending confidential documents to anyone.

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PDFs are usually contracts, statements, payslips and forms — exactly the documents you shouldn’t be uploading to a stranger’s server. Every PDF tool here works on your device: the file is opened and rewritten by your browser.

The tools also try to leave your document better than most converters do. Merging, splitting and reordering keep bookmarks, internal links and fillable form fields; page numbers and watermarks are added without touching the existing text; grayscale conversion keeps text selectable instead of turning pages into pictures.

Scanned PDFs are pictures of pages. To get their text, use image to text (OCR); to make them smaller, the PDF compressor works on the embedded images.

Frequently asked questions

Can you open password-protected PDFs?

Not encrypted ones. Open the file with its password in your PDF reader and save an unprotected copy first.

Do merged or split PDFs keep bookmarks and links?

Yes. Bookmarks, internal links and form fields are carried across; links to pages that aren’t in the new file are removed rather than left broken.

Why didn’t the PDF compressor shrink my file much?

It recompresses embedded photos. If the size comes from fonts, vector drawings or images that are already efficient, there is little to gain.

Is there a page limit?

No. Large documents are limited only by your device’s memory, and page thumbnails load as you scroll.