LastPass – program that helps you remember all your passwords for different home pages, so you are not forced to do it yourself.
Pandadoc – app that lets you create a catalog of elements, e.g. text fragments and pictures for marketing, sales offers, contracts, presentations, etc. Here you can download different components into a single document with a single click.
Scanner Pro – app for scanning documents. Also allows you to upload to e.g. Dropbox or Google Drive.