This app is built with WebAssembly, a new approach for developing and running code in the browser. So, you can open PDFs, create documents and view them in your browser directly.

Besides, you can now also edit and write into PDFs, thanks to this app’s built-in support for multiple formats and editing tools.

The PDF viewer and editor can also extract images from PDFs and write them into images, too. In other words, you can even create, edit and view PDFs in the same way you edit and view JPEGs.