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 ...

Firefox Nightly 149 adds hardware acceleration to the built-in PDF viewer, which can reduce loading delays and make ...

Document creation and editing, collaboration, eSign, and more - if you need PDF editing software, we've tested the best available tools When you purchase through links on our site, we may earn an ...

Deep research, which OpenAI first launched last year, has ChatGPT scour the web to compile an in-depth report about the topic ...

OpenAI has updated its deep research feature in ChatGPT with a fullscreen document viewer that can be used to browse its AI-generated reports separately from the chat window. The built-in tool ...

The only PDF viewer you want to use is here.

PDFs are arguably one of the most-used document formats by professionals, students and casual users alike. However, while they might be the best way to transmit documents, they’re not entirely easy to ...