DocFetcher - DocFetcher is a portable German/English open source desktop search application.
Dropbox - Online Sync and File Sharing
Everything by Voidtools - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
Box - Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.
Regain OST Converter Tool - Professional utility to repair or convert offline OST files to Outlook PST file.
Google Drive - Access and sync your files anywhere