Sortd - Rated the #1 App for Gmail
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
Drag for Gmail - Transform Gmail into organized To Do lists (like Trello)
Haihaisoft PDF Reader - Haihaisoft PDF Reader is the name of a free to use PDF reader and printer that is extremely simple to launch.
Get My Receipts by cloudHQ - Organize your receipts in one click
eXPert PDF Reader - eXPert PDF Reader is a free to use PDF reader and views for the Windows operating systems.