Feel like giving your Mac a new dose of productivity potential? This roundup of apps should do the trick. Included are apps for downloading HD video from the web, and a powerful pair of video conversion apps. Plus, there’s a tool for mapping and optimizing Wi-Fi coverage, and a tool for making any boring PDF into delightful digital magazines. Even better, you’ll get 20 percent off any of these deals when you use the coupon code ‘SOFTWARE20’ at checkout. Read on for more details:

This post is brought to you by CleverPDF.

PDFs are pretty much a daily part of life for anyone who works at a computer. They’re the 8.5-by-11-inch sheet of digital documents. But like a sheet of paper, there’s not a whole lot you can do with a PDF besides signing it — unless you’ve got a special app.

Like the content they create, today’s digital creative takes many forms. Whether designing a website or a game, whether editing photos or lines of code, there are some things we all have in common. This bundle of Mac apps offers tools for converting media files of all kind, a powerful file transfer protocol for moving data from place to place, a game-changing productivity tool for completing complex projects, and a digital assistant for studying better and taking rich notes.

No matter what you do at the screen, these Mac apps can help you do it better. And they’re all going for half off or even more. Read on for more details:

If, for whatever reason, you won’t be upgrading to the iPhone 5 this fall, but you don’t want to feel left out when everyone else upgrades. Then check out this mod that promises to covert your iPhone 4 or iPhone 4S into an iPhone 5. All it really does is change its back panel, but it’s still pretty cool.