Featured Sponsor: PDFpen for iPad: Powerful, Mobile PDF Editing

PDFpen for iPad lets you edit PDFs anywhere you are, and it supports popular Bluetooth styluses.

Draw directly with precision on PDFs using the Jot Touch, Pogo Connect, JaJa, and Wacom Bluetooth styluses.

Sign a contract, fix a typo, correct a price list, or fill out a form while you're on the go.

Take PDF documents with you, and add notes, highlighting, and other markup during your downtime.

Sync PDFs with PDFpen for OS X using iCloud or Dropbox.

Grab and save PDFs using Dropbox, Evernote, Google Drive, Box, and Transporter.

PDFpen for iPad is available on the App Store.

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Our thanks to Smile Software for again sponsoring the site this week. The folks at Smile have a long history of making some of the most useful, well-though-out, and well-built apps for iOS and Mac. And PDFpen is no exception — it is one of the best PDF managing and editing apps available for the iPad.