If you are wondering how to annotate a PDF on Windows, you can use free online tools and software that we have included in this article.

Learn how to use tools to create, annotate, and extract text from a PDF on a Chromebook.

If you're looking for a quick way to edit or sign a PDF document, there are free and easy-to-use tools for iOS, Windows, and Android devices.

Editing a PDF is a process similar to working on a Word document — you can change the text, switch out images, and add new elements to a page, altering it completely in the process.

PDF documents today are all the range. From that eBook you’re immersing in through your mobile device or PC, office documents to submitting files to clients and coworkers PDFs are now the ...

It provides a few annotation features including Highlight, Draw, and Erase using which you can draw annotations on a PDF document. You can also rotate pages of a PDF document in Edge.

Apple makes adding comments, highlighting text, and adding a signature easy in macOS. Here's how to annotate a variety of files, from JPGs to PDFs, using macOS' integrated Preview.

Annotate a PDF When you open a PDF in Edge on a Windows PC, you'll see a toolbar of simple annotation tools along the top of the browser window. Click the highlighter pen icon and you'll be able to ...