Portland-based Adaptu, which was developing mobile wallet and financial tools, has shut its doors, according to a notice on the firm's website. Adaptu said it is officially shutting its doors on February 20th. Reason for the shutdown was not given. Adaptu said that it will allow users to extract their financial information and transactions to a CSV file, and that none of a user's personal information wil be sold or shared with others. Adaptu was an offshoot of StanCorp Financial Group.