From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.

Google Colab is a free online tool from Google that lets you write and run Python code directly in your browser.

Studying for exams often feels like trying to drink from a firehose — dense PDFs, sprawling lecture slides, and research papers piled high. What if you could turn any document into a focused set of ...

But static has always been the operative word. The PDF has been a destination and a final state. That was the case until ...

This clever setup uses scanners, shredders, and custom 3D prints to stop paper and mail as soon it enters my house.