Microsoft today launched a limited beta test of its Office Web Apps, the company’s first public unveiling of its rival for Google’s Web applications. Dubbed a “technical preview” by ...

InstaHTML is a live HTML & CSS Editor & Previewer software that lets you write, edit, preview HTML code on the same page. You can write and preview static HTML web pages in a dual-panel HTML editor.

This simple app, ostensibly an image-viewer, is also hands-down the best way to read and even (sometimes) edit PDFs. And at WWDC 2025, Apple announced that Preview is finally coming to iPads .

Apple’s Preview app, preinstalled on every Mac for years, is one of the most underused programs ever. Far from being an image preview app, as its name implies, you can use it to convert file ...

So how do you add this support? There are two methods—one via Terminal, and the other through (fittingly) an AppleScript. Before using either, quit Preview if it’s running.