I've used Adobe Acrobat Reader in the past to sign documents, it's also free and many people already have it installed: http://www.adobe.com/products/reader/fea

I've used Adobe Acrobat Reader in the past to sign documents, it's also free and many people already have it installed: http://www.adobe.com/products/reader/features.html#categorylens_featureset_0 http://www.adobe.com/products/reader/features.html#categoryl... I guess this is cool because it's "in the cloud".