PDF tools

Smallpdf.com is one of my favorite tools for working with PDFs. Smallpdf allows you to do the following:

• Compress PDF to reduce file size
• Convert Words, PowerPoints, and Excel files to and from PDF
• Convert JPG, PNG, and other image files to PDF
• Delete, edit, merge, split, or rotate PDF pages (I use these features the most)
• Add electronic signatures to PDF
• Protect PDF (i.e., add a password and encrypt) or unlock PDF

Note that the free version limits the amount of files you can processes each day.

www.smallpdf.com