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qPDF stands for Quick PDF

Everything for your PDFs.
Simple. Fast. Free.

Merge, split, compress, sign, redact, protect and more – in seconds, right on your device.

  • No upload
  • No sign-up
  • 100% free
  • No watermark

All PDF tools at a glance

Pick a tool and get started right away. Everything runs in your browser.

Why qPDF is the quick way to work with PDFs

qPDF stands for Quick PDF: no installation, no account, no waiting for uploads.

  • Quick by design

    Files are processed on your device, so there is no upload or download queue. Most jobs finish in seconds.

  • Private by default

    Your PDFs never leave your browser. We cannot see, store or share them, because they never reach a server.

  • Free without catches

    No sign-up, no daily limits, no watermarks and no premium upsell for the basics.

  • Works everywhere

    Open it in any modern browser on desktop, tablet or phone.

How to use qPDF in 3 steps

From file to result in less than a minute.

  1. 1

    Choose a tool

    Pick what you want to do, for example merge, compress or sign a PDF.

  2. 2

    Add your file

    Drag and drop your PDF into the page or select it from your device. It stays on your device.

  3. 3

    Download the result

    Adjust the options, start the tool and download your new file right away.

Your files never leave your device

Most online PDF tools send your documents to a server. qPDF does not. All processing happens locally in your browser with JavaScript and WebAssembly.

  • No uploadfiles are never transferred to a server.
  • No accountnothing to register.
  • No storageclose the tab and everything is gone.
  • Verifiablethe network tab of your browser shows that no file leaves it.
qPDF compared to typical online PDF tools
qPDF compared to typical online PDF toolsqPDFTypical online tools
Where files are processedqPDFOn your deviceTypical online toolsOn a remote server
Upload requiredqPDFNeverTypical online toolsAlways
Account or sign-upqPDFNot neededTypical online toolsOften required
Daily limits or file size capsqPDFNoneTypical online toolsCommon
Watermarks on resultsqPDFNeverTypical online toolsSometimes on free plans
PriceqPDFFreeTypical online toolsFree tier plus paid plans

Popular PDF tasks

Jump straight to the job you need.

Frequently asked questions about qPDF

What does qPDF stand for?

qPDF stands for Quick PDF. The goal is simple: PDF tools that are fast to find, fast to use and fast to finish, without installing anything.

Is qPDF really free?

Yes. All tools are free to use with no sign-up, no daily limits and no watermarks.

Are my PDF files uploaded to a server?

No. Every tool runs locally in your browser. Your files are never uploaded, stored or shared. You can confirm this in the network tab of your browser.

Do I need to install anything?

No. qPDF works in any modern browser such as Chrome, Edge, Firefox or Safari, on desktop and mobile.

Is there a file size limit?

qPDF does not set a limit. Because processing happens on your device, very large files are only limited by the memory and speed of your device.

Can I use qPDF on my phone or tablet?

Yes. The interface adapts to small screens and touch input, although large files are processed faster on a computer.

How secure are password protection and redaction?

Password protection uses AES-256 encryption. Redaction turns the affected pages into images, so the text underneath is removed permanently.

Which tools does qPDF offer?

Merge, split and compress PDFs, edit pages, convert images to PDF and PDF to images, add page numbers, add watermarks, sign, crop, redact, password protect, decrypt, extract text and edit metadata.

Ready to get things done quickly?

Choose a tool and finish your PDF task in seconds. No account, no upload, no cost.