Many people have been asking for official D&D PDFs, and WotC has been addressing the need for electronic reference materials at the table in various ways. According to Mashable, WotC is releasing a D&D Reader App this fall. It's not a PDF, but it's basically a D&D-specific Kindle-esque app for iOS and Android. Mashable reports that "Each book is broken up into different sections. So with, say, the Player's Handbook, you can tap on little thumbnails in your library to check out the introduction, a step-by-step guide to character creation, a rundown of races, individual sections for each character class, equipment, and all the other pieces that, together, form the D&D Player's Handbook."
Lone Wolf Development makes the popular Hero Lab character generation software, and is also the creator of Realm Works, a campaign management suite. They've sent along an update and preview of the latter in video format, which you can see below. "Brought to you by the creators of Hero Lab®, Realm Works is the tool every Game Master has dreamed about for managing campaigns. Spend less time preparing, more time creating, and focus on sharing the story with your players! Built by a team of experienced GMs, Realm Works can be used with any game system and allows you to create and manipulate your world like never before."
Next Friday, March 6, The City of Brass Kickstarter goes live. If you haven't heard of it yet, The City of Brass is an app designed to help you manage the mechanics of your game, so you can focus on what matters: playing that game.