Does this select text like a reader highlight?

No. It places translucent marker boxes rather than selecting and highlighting underlying text.

Highlight vs draw — what’s the difference?

Highlight uses marker-style boxes. Draw is freehand ink for lines and shapes.

Yes. Because it is box-based, it works whether the page has selectable text or is a scan.

No account or sign-up is required.

Translucent marker boxes (not text select)

Drop a PDF file here

or click to browse

100% on-device - this file is never uploaded.

Choose your PDF
Select the PDF from your device.
Place marker boxes
Add translucent highlights over the areas you want to mark. Editing stays on-device.
Download
Save the marked PDF.

Does this select text like a reader highlight?: No. It places translucent marker boxes rather than selecting and highlighting underlying text.
Highlight vs draw — what’s the difference?: Highlight uses marker-style boxes. Draw is freehand ink for lines and shapes.
Can I use this on scanned pages?: Yes. Because it is box-based, it works whether the page has selectable text or is a scan.
Do I need an account?: No account or sign-up is required.

PDF Tools

Loading PDF Tools…