Free PDF Tools That Work in Your Browser

PDF Hut is a small set of focused tools for everyday PDF jobs: joining files, pulling out pages, shrinking a document, turning pages into images and back, extracting text and stamping a watermark. Everything runs inside this browser tab – your documents are processed on your own device and never uploaded to our server.

There is no account and no sign-up. Each tool page explains step by step how to use it, how it works and what it cannot do.

Choose a tool

Which tool do I need?

Why the processing happens in your browser

Most PDF jobs don't need a server. PDF Hut uses two open-source libraries – pdf-lib for creating and editing PDFs, and Mozilla's PDF.js for reading and rendering them. Your file is read into the memory of the tab, processed there and handed back as a download: no waiting for uploads, no copies on someone else's computer, nothing left behind when you close the tab.

The trade-offs: very large files are limited by your device's memory, and there is no OCR for scans and no opening of password-protected files. The site is free because it shows ads, as explained in our Privacy Policy.

Guides

Frequently asked questions

Is PDF Hut free?

Yes. All tools are free to use without an account or sign-up. The site is supported by advertising.

Are my files uploaded?

No. Files are processed by JavaScript in your browser and the results are saved directly to your device.

Is there a file size limit?

There is no fixed limit; your device's memory is the practical limit, so computers cope with larger files than phones.

Does PDF Hut work on phones and tablets?

Yes. The tools run in current mobile browsers and use the normal file picker.

Can PDF Hut read scanned documents or open password-protected PDFs?

No. There is no OCR, so scanned pages cannot be turned into text, and encrypted PDFs cannot be opened. Each tool page lists alternatives for these cases.