Business cards reflect the nature of business you do. Including a QR code in the business card enables the card to hold more information which can be easily read by smart mobile devices without even requiring any network availability. Reserving a small area on business card for a QR code will insert a huge amount of valuable information to your card which can be a boon to extend the business.
Passplex is a free random password generator tool which can be used to create passwords of varied length and complexity. The simple interface of the tool lets you create numerous passwords in a few mouse clicks. This also has an inbuilt password complexity meter which can help you choose the best password. Optionally you can save / email generated passwords.
Here is how you can use your Android smartphone as a scanner. Replace old day bulky scanners with a pocket scanner which can generate digital documents of scanned quality. A free app for your phone will convert your phone camera to a scanner which can come very handy at any time. Here are steps to use one such document scanning application.