DocTag

DocTag application lets you easily save, manage, search, share, and email your frequently used documents on your phone. It has a simple user interface that enables you to take pictures of your document from a phone camera or photo library and then save and tag it.
Once a document is tagged and saved, you can effortlessly search the document by just mentioning the appropriate tag in the search bar. The document can also be emailed or shared with other third-party applications.
The application also has a feature to convert the saved document into a pdf document that can be shared with other third-party applications or emailed.