Are these PDF tools really free?

Yes, every tool is free with no usage limits, no sign-up, and no watermarks added to your files.

Do my PDFs get uploaded to a server?

No. All processing happens locally in your browser using JavaScript. Your files never leave your device.

Is there a file size limit?

There is no artificial limit imposed by us — the only ceiling is your own device's memory, since processing happens locally.

Do I need to create an account?

No account, no email, no login is required for any tool on this site.

PDF Tools

Every PDF tool below runs entirely in your browser — your files are processed on your device and never uploaded to a server. That means no privacy risk, no waiting on an upload, and no arbitrary file-size caps from a backend. Pick a tool to get started.

Merge PDF

Combine multiple PDFs into a single file, in the order you choose.

Split PDF

Pull specific pages or ranges out of a PDF into a new file.

Compress PDF

Shrink a PDF’s file size for easier sharing and storage.

Rotate PDF

Fix sideways or upside-down pages, 90° at a time.

Watermark PDF

Stamp a diagonal text watermark across every page.

Protect PDF

Add or remove a password on a PDF.

Edit Metadata

View and edit a PDF’s title, author, and keywords.

Reorder Pages

Visually reorder or delete pages, then save.

PDF to Image

Convert every page of a PDF into a JPG image.

Image to PDF

Combine JPG or PNG images into a single PDF.

Compare PDFs

See word-level differences between two PDFs.

Sign PDF

Draw a signature and place it on a page.

Fill PDF Form

Fill in a PDF form’s fields and download it.

Extract Text

Pull the plain text out of a PDF.

Crop PDF

Trim margins from every page.

Add Page Numbers

Stamp page numbers onto every page.

Text to PDF

Turn plain text into a downloadable PDF.

Redact PDF

Black out sensitive regions of a PDF page.

Split PDF into Pages

Split every page of a PDF into its own file.

Invoice Generator

Create a simple invoice PDF from a form.

Guides & articles

How to Split a PDF Into Pages, Ranges or Single Files

Split a PDF into single pages or pull out ranges like 1-3,5, free and in your browser. Learn which tool fits, plus the limits worth knowing.

Rotate and Reorder PDF Pages Permanently, Free

Fix sideways scans and out-of-order pages. Rotate a PDF by 90, 180 or 270 degrees and rearrange or delete pages, all in your browser, with no upload.

Compare Two PDFs and Find Every Changed Word

Compare two PDFs for differences in your browser. See added and removed words highlighted, and learn what a text diff can and cannot catch.

How to Reduce a PDF's File Size: What Works and What Doesn't

Why PDFs get large, which fixes actually shrink them, and an honest look at what a browser-based compressor can and cannot do.

Merge PDF Files Without Uploading Them Anywhere

Combine several PDFs into one in your browser. No upload, no sign-up, no watermark, no file-size cap set by a server.

Frequently asked questions

Are these PDF tools really free?: Yes, every tool is free with no usage limits, no sign-up, and no watermarks added to your files.
Do my PDFs get uploaded to a server?: No. All processing happens locally in your browser using JavaScript. Your files never leave your device.
Is there a file size limit?: There is no artificial limit imposed by us — the only ceiling is your own device's memory, since processing happens locally.
Do I need to create an account?: No account, no email, no login is required for any tool on this site.