There are quite a few great PDF editing apps for the iPad. For a long time, I've heard people sing the praises of iAnnotate, but it wasn't until recently that I started to use the app to prepare the review that I posted last month. As you can tell from my review, I really like the app. Indeed, since I posted my review, I have continued to use iAnnotate quite a bit. I love the tabs, I love all of the powerful features, and I love how easy it is to convert a Word file into a PDF that I can easily mark-up.
The app normally costs $10, but it is on sale today only (Thursday, September 12th) for only $2. I saw one indication that the sale ends at midnight on Thursday, and another indication that it ends at noon on Friday; suffice it to say that this is a limited time offer. [UPDATE: The developer informs me that the sale ends at 1pm Eastern on Friday Sept. 13.] If you were on the fence about buying the app, perhaps because you already have another app that you use for working with PDF files, I encourage you to take advantage of the one-day sale today. The 80% discount is substantial, and the app is incredibly powerful and useful.
Click here to get iAnnotate (normally $9.99, but $1.99 today only):
