Add a bounded text note, highlight, or outline to a chosen PDF page in your browser. Use Annotate PDF without creating an account. The workbench keeps the source and result together so you can check the output before downloading it.
Annotate PDF covers adding a review note to a page, highlighting a known page area, and drawing attention to a document region. Its controls stay on one page, with status and validation messages beside the work area.
Compatible files are processed in your browser and are not sent to a PWRKIT processing server. If the input contains sensitive information, follow your organization’s rules for online utilities.
Before using the result, confirm that a PDF and one visible annotation is complete and that a PDF with the annotation fixed into the selected page matches the destination format. Keep the original until you have checked the output in the application or context where it will be used.
The related pdf tools cover the next common tasks without changing your original input.
- 01
Provide a PDF and one visible annotation. The tool checks the input before processing it.
- 02
Adjust the available annotate pdf settings for the result you need.
- 03
Run Annotate PDF. If the input is incomplete, the workbench explains what to correct.
- 04
Check a PDF with the annotation fixed into the selected page, then copy or download the result. Your original input stays unchanged.
- adding a review note to a page
- highlighting a known page area
- drawing attention to a document region
Is Annotate PDF free to use?
Yes. Annotate PDF is available without an account or subscription.
Does Annotate PDF upload my input?
Annotate PDF processes compatible files in your browser. Your source file is not sent to a PWRKIT processing server.
Does Annotate PDF change the original?
No. Annotate PDF leaves the source untouched. Copy or download the generated result as a separate output.
What should I check after using Annotate PDF?
Confirm that a PDF with the annotation fixed into the selected page matches the intended format and context. Keep the original until the result has been verified.
Text notes, highlights, and outlines are drawn at the selected page coordinates and saved into a new PDF. They are not collaborative comments and cannot carry replies, authors, timestamps, or review status. Confirm the chosen page, color, size, and rectangle before downloading. Open the result at normal zoom to make sure the added mark does not cover text that must remain readable.