Document Library is an easy to use app that will enable you to keep track of where to keep your documents and for how long to keep them.
Simply enter the document name, where to keep the document and for how long to keep it.
We have added simple sharing capabilities like email and print for all the sheets to help you make the efforts a collaborative endeavour. We hope you find our simple app productive and would like to hear your comments.
improvements
Account Ledger 
Business Organizer 
Business Analysis Log 