PDF Tools
Besides Adobe Acrobat, the following tools are very helpful to own.
PDF2Word
PDF2Word. Allows you to convert PDFs into Microsoft Word format. It includes ones of the best conversions that I’ve seen.
PDF Factory
PDF Factory. This tool allows you to build PDFes blazingly fast. Includes the ability to stack, reorder, and Bates stamp the documents.
3-Heights
3-Heights (PDF-Tools). Repairs corrupt PDF files. It is the best program that I’ve found for fixing bad PDF files. Highly recommended!