Google Chrome has become more than just a tool for browsing the internet. After years of being limited to displaying only PDF files, Google has added a number of new features that allow users to edit, comment on and manage documents directly within the browser, without the need for external applications.

From a document viewer to an integrated editing tool

Since 2010, Chrome has supported opening and displaying PDF files within the browser, but its capabilities were limited for a long time. In 2020, Google added the ability to fill out electronic forms and save filled documents. The most notable update came in 2026 when the company announced that it was adding integrated tools for commenting and editing PDF files, along with the feature of saving files directly to the cloud storage service Google Drive.

Thanks to these features, users can now perform most tasks related to PDF files within Chrome itself, without having to download the file and open it in separate programs such as Adobe Acrobat.

What can you do inside a PDF file?

The new tools allow users to add notes and comments directly on documents, with the ability to highlight important texts in different colors or draw freely on pages. It is also possible to delete previous comments, and add a handwritten signature within the document, which is useful when dealing with contracts or official forms.

These tools work on both computers and Android smartphones, where PDF files can be opened and edited directly from within the browser without having to download them first.

Practical uses of the new feature

The new commenting tools help users review long contracts and documents more efficiently, as important clauses can be highlighted or notes added for later review. They are also useful for students and researchers when reading e-books or educational files, where they can highlight important paragraphs or mark specific parts of the content to refer back to them quickly.
In user guides and manuals, users can place circles or markers on steps they have reached while following instructions.

Why are PDF files still important?

Despite the spread of many other file formats, PDF files remain the most commonly used option for contracts, official documents, and professional correspondence due to their ease of sharing across different devices and operating systems, as well as their ability to maintain their original format regardless of the device used. They also provide protection layers that limit unauthorized modifications in legal and official documents.

How to create a PDF file through Google Docs

Users can easily create PDF files through the Google Docs service by opening the document and selecting:
File > Download > PDF Document (.pdf)
This converts the file into a ready-to-share or save PDF version.