Highlight PDF

Highlight, underline or strike out content. Free, fast and private: files are processed in your browser and never uploaded.

How to use Highlight PDF

1. Add your PDF Drag and drop, paste, or choose a file from your device.
2. Adjust the options Pick the settings for highlight pdf — sensible defaults are already selected.
3. Download the result Your file is processed on your device in seconds. Download it, share it, or keep working.

Frequently asked questions

Is Highlight PDF free?

Yes. Highlight PDF is free for files up to 100 MB. Larger files are available on paid plans.

Are my files uploaded?

No. This tool runs entirely inside your browser, so your files are never uploaded to a server.

How do I edit a PDF?

Open Highlight PDF, add your PDF, choose your options and press the main button. The result downloads straight to your device.