Are PDFTools tools free to use?

Yes, all 8 tools are completely free with no sign-up, no account, and no usage limits.

Are my PDF files safe when using these online tools?

Yes. Every tool runs 100% in your browser using client-side JavaScript. No files are ever uploaded to any server. You can verify this by checking your browser's Network tab.

What PDF tools does PDFTools offer?

PDFTools offers 8 tools: Merge PDF, Split PDF, Rotate PDF, Compress PDF, PDF to Image, Image to PDF, Add Watermark, and Add Page Numbers. All run directly in your browser.

Do I need to install anything to use PDFTools?

No. All tools run directly in your web browser. No installation, no downloads, no extensions required.

Free Online PDF Tools That Run in Your Browser

8 fast, free, and private PDF tools. Merge, split, compress, rotate, watermark, and convert — everything runs 100% in your browser. No files are ever uploaded to a server.

8 tools & counting

📄 Organize

📎

Merge PDF

Combine multiple PDF files into a single document. Drag to reorder.

✂️

Split PDF

Extract specific pages or split a PDF into separate files.

🔄

Rotate PDF

Rotate all or selected pages by 90°, 180°, or 270°.

🔄 Convert

🖼️

PDF to Image

Convert each PDF page to a high-quality PNG or JPEG image.

📄

Image to PDF

Convert one or more images into a PDF document.

✏️ Edit

💧

Add Watermark

Add a text watermark to every page of your PDF.

🔢

Add Page Numbers

Add page numbers to your PDF in any position.

🗜️

Compress PDF

Reduce PDF file size by compressing embedded images.

🛡️ Privacy first. All tools run entirely in your browser. No files are uploaded, stored, or sent to any server.

Why Choose PDFTools's Free Online PDF Tools?

PDFTools provides a suite of free online PDF tools built for speed, privacy, and ease of use. Whether you need to merge contracts into one file, split a large report into chapters, compress a PDF for email, or add watermarks to protect your documents — every tool runs entirely in your browser with zero server uploads.

100% Client-Side – Your Files Never Leave Your Device

Unlike most online PDF tools that upload your files to remote servers, PDFTools processes everything using JavaScript running locally in your browser. This means confidential documents, contracts, financial records, and personal files are never transmitted over the network. You can verify this by checking your browser's Network tab while using any tool.

Built for Real-World PDF Tasks

Office & Admin — Merge invoices, split reports, add page numbers to presentations, compress large files for email attachments
Students & Academics — Combine research papers, extract specific chapters, rotate scanned pages, convert lecture slides to images
Legal & Business — Add watermarks to drafts, number contract pages, merge multi-part agreements into one document
Creative & Design — Convert PDF portfolios to images, combine artwork into a PDF, compress high-resolution files for web sharing

No Sign-Up, No File Size Limits, No Rate Limits

All 8 tools are completely free with no account required. There are no paywalls, no "premium" features held back, and no artificial limits on file size or number of pages. Bookmark any tool and use it instantly.

Powered by pdf-lib & PDF.js

PDFTools uses battle-tested open-source libraries: pdf-lib for creating and modifying PDFs, and Mozilla's PDF.js for rendering pages. These same libraries power millions of applications worldwide.