Annotate PDF Online

Frequently asked questions

• What is a PDF annotator?

  

  A PDF annotator is a tool that allows you to edit PDF files by adding notes and comments, either for personal use or to share with others. Here's what you can do with it:

  • Comment on PDF documents;
  • Easily add text by typing or using the PDF markup tool to draw your notes freehand;
  • Add shapes to PDFs;
  • Add images to PDFs;
  • Create signatures;
  • And much more.

• What is the best way to annotate PDF?

  

  Here's how you can add comments to PDF files using our tool:

  1. Scroll to the top of the page.
  2. Click the + button or drag & drop your file into the upload area.
  3. Select More Tools → Note.
  4. Add your text, style the doc — add arrows to PDF, choose a shape, etc.
  5. After making your corrections, click 'Done' and choose a file format.
  6. Click the 'Download' button to save your annotated document.

• How to markup a PDF?

  

  In the editor window, select the pencil icon from the toolbar to annotate on PDF. You can also add text boxes, shapes, highlights, and more for a comprehensive edit.

• How to highlight text in PDF?

  

  To highlight PDF text, select the corresponding tool in our online PDF annotator. It will allow you to easily select and highlight any section of the document. 

  Whether you draw on a PDF, add text to PDF or choose the shape you need  — the tool's interface ensures an easy and clear flow. 

• What platforms does PDF Guru's annotation tool support?

  

  You can annotate PDF on iPad, Mac, an Android phone or any other device and operating system — our tool operates online. Simply check your internet connection, open our tool in your browser, upload your file, and choose the preferred tool.