Hello Sign is a free tool for digitally signing documents. I initially reviewed it back in August when I used it to sign documents on my iPad. Today, I learned that Hello Sign can now be used to digitally sign documents that are stored in your Google Drive account. To sign documents in your Google Drive account install the Hello Sign Chrome app then authorize Hello Sign on your Google Drive account. Then when you want to sign a document open Hello Sign and select it from your Google Drive list of documents.

Applications for Education
If you’re tired of printing documents generated during meetings with parents or colleagues just so that you can sign, scan, and resend them give Hello Sign a try.