Moom - Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).
Zoho Inventory - Zoho Inventory is an online inventory management software ideal for small businesses. Simplify your inventory and order operations. Try for FREE!
Hammerspoon - This is a tool for powerful automation of OS X.
TradeGecko - TradeGecko (now QuickBooks Commerce) is inventory management software for ecommerce and wholesalers - simplify your inventory & order operations with powerful inventory management, multichannel selling, inventory reports and more!
Spectacle App - Move and resize windows with ease.
Fishbowl Inventory - Fishbowl offers manufacturing and warehouse management solutions for QuickBooks.