AppAdvice has teamed up with Com Tec Co, our latest AppAdvice Daily podcast sponsor, in order to offer you a chance to win PDF Cabinet ($2.99) for iPad.

PDF Cabinet is a gorgeous and powerful productivity app that makes working with PDF documents simple again. Although it’s packed with features, its intuitive user interface allows you to work your way through any PDF document with little hassle.

You’re able to import PDF documents via URL, your photo library, or iTunes File Sharing. You can then arrange and store them in color-coded folders to keep things tidy. Each document within a folder can be duplicated, password protected, and shared without ever having to open it. You’re also provided with a quick overview of each document’s properties and versions.

Annotate away!

When you’re actually ready to get down to business, just tap on a document to open it. You’re able to quickly view previews of all of the pages within your document via a handy slide out sidebar, which also allows you to filter down results and search for something specific.

To annotate a page, just tap and hold your finger on any point within it. All of your annotation tools will burst out from that point on the screen, allowing you to just slide your finger over an icon to choose one. Some annotation tools, like the highlighter and pen, have multiple size and color options, which are indicated by the red arrows surrounding their icons. Simply continue to drag your finger towards one to choose it.

PDF documents can also be viewed in full screen mode, cropped, bookmarked, and shared via email, printed off, or opened in another app. Instead of taking time to share a document, you can also just collaborate with a friend or coworker in real-time over the same Wi-Fi connection or Bluetooth.

To have a chance at winning one of two Twitter designated PDF Cabinet promo codes, simply retweet this article before 11:59 p.m. PST tonight (November 19). We will then search the Twitterverse for all of the retweets and randomly choose our lucky winners. The winners will be notified via Twitter, so please be sure to follow us so we can send you your promo code via a direct message.

Non-Twitter users and those of you who want to increase your odds of winning can leave a relevant comment below before 11:59 p.m. PST tonight to have a chance at winning one of the other four promo codes.

Feel free to participate in the giveaway via either or both methods. Only one entry per person per method is allowed, totaling up to two entries per person if using both. Good luck!