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

PDFpen for iPad lets you edit PDFs anywhere you are. Now it comes with Transporter integration that lets you access PDFs on your own private, secure cloud.

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 now Transporter.

PDFpen for iPad is available on the App Store. Transporter is available from FileTransporter.com .