This week, is sponsored by PDFpen for iPad from Smile.

PDFpen for iPad lets you edit PDFs anywhere you are.

  • 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 mobile downtime.
  • Sync PDFs with PDFpen for OS X using iCloud or Dropbox.
  • Grab and save PDFs using Dropbox, Evernote, Google Drive, Box; even WebDAV and FTP.
  • Edit your PDFs anywhere you are with the complete, feature rich, mobile editing power of PDFpen for iPad.

PDFpen for iPad is available on the App Store.