Dragshare - Drag files to your menubar and share the Dropbox link
ExpenseBot - ExpenseBot takes the hassle out of expense reporting with our intuitive interface and powerful integrations. Your employees will love us, and so will you!
Losha - Easily share Dropbox files and folders in your menu bar
ReceiptCamp - Simple, personal, private receipt management.
Apple Keynote - Apple Keynote or just Keynote is an advanced level presentation software application created as a part of the iWork productivity suite by Apple Inc.
Yubilly - Digital email receipt, invoice wallet and inbox management.