My team and I put the best free PDF editors to the test - and these are the top picks I've ever used. They're all completely free to use, whether you're creating a PDF file from scratch or modifying ...

Learn how to use and get the most from Google Docs, Sheets, Slides, Meet, Keep, Forms, Gmail, and other apps in Google’s Workspace productivity suite. From its humble origins as a collection of cloud ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Asciidoctor PDF is a native PDF converter for AsciiDoc that serves the pdf backend. It bypasses the step of generating an intermediary format such as DocBook, Apache FO, or LaTeX in order to produce ...

We invest a lot of resources into creating best in class open source packages. You can support us by buying one of our paid products. We highly appreciate you sending us a postcard from your hometown, ...

GoFormative is an educational platform that allows teachers to create various types of assignments that students can interact with in real time and across different devices. Teachers can view students ...