PDF Tools
Free tools for the most common PDF jobs: making a file smaller, combining or separating documents, rearranging pages, signing, and converting to and from Word or images.
Every tool runs in your browser. Files are not uploaded, and there is no account, watermark, or daily usage cap.
Reduce file size
For email attachment limits and upload forms that reject large files.
Organize pages
Combine documents, pull out the pages you need, or fix page order and rotation.
Merge PDF
Combines several PDFs into one file in the order you choose.
Split PDF
Splits a PDF into single pages or custom page ranges such as 1-3, 5, 8-10.
Edit PDF
Reorders, rotates, and deletes pages using thumbnails. It does not edit the text on a page.
N-Up PDF
Places 2, 4, 6, or 9 pages on each sheet for printing handouts or saving paper.
Sign and mark
Add a signature to a form or contract, or stamp pages with a watermark.
Convert
Move content between PDF, Word, and image formats. Each tool lists what it keeps and what it can't.
Supported formats and limits
Limits exist because files are processed in your browser’s memory rather than on a server. Phones have less memory than computers, so very large files are more reliable on desktop.
| Tool | Accepts | Limits | Output | Good to know |
|---|---|---|---|---|
| Compress PDF | 1 file, up to 50 MB and 150 pages | When pages are re-rendered as images, text is no longer selectable and links or form fields are removed. | ||
| Merge PDF | Up to 30 files, 100 MB each, 150 MB in total | — | ||
| Split PDF | 1 file, up to 100 MB | PDF files (a ZIP when there is more than one) | — | |
| Edit PDF | 1 file, up to 80 MB and 150 pages | — | ||
| N-Up PDF | 1 file, up to 50 MB and 150 pages | — | ||
| Sign PDF | PDF; signature image as PNG, JPG, or WebP (up to 5 MB) | 1 file, up to 50 MB and 150 pages | Adds a visual signature only. It is not a certificate-based digital signature. | |
| Watermark PDF | PDF; watermark image as PNG or JPG | 1 file, up to 100 MB | — | |
| PDF to Word | PDF with selectable text | 1 file, up to 50 MB and 150 pages | DOCX | Does not keep the original layout, fonts, or images, and cannot read scanned PDFs (no OCR). |
| Word to PDF | DOCX (older .doc files must be re-saved as .docx) | 1 file, up to 25 MB | Pages are usually captured as images, so text in the PDF is not selectable. | |
| PDF to JPG | 1 file, up to 100 MB and 150 pages | JPG or PNG images, downloadable together as a ZIP | — |
Common workflows
Send several documents as one small attachment
Merge first, then compress the combined file once.
Remove pages before sharing
Delete unneeded pages, then compress if the file is still too large.
Turn phone photos of paperwork into a PDF
Photos make large PDFs; compressing afterwards usually helps a lot.
Where your files go
Nowhere. Each tool reads your file into the browser tab, processes it on your device with JavaScript (plus WebAssembly for some PDF decoding), and gives the result back as a download. There is no upload step and no server-side copy. You can confirm this yourself in your browser’s developer tools (Network tab) while a tool runs — see how client-side processing works.