Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Dolphin File Manager - Dolphin is a file manager for KDE focusing on usability.
Zoho Desk - Industry's first context-aware Helpdesk Software
Path Finder - The Finder, reinvented. Path Finder is an award-winning file browser and management application for Mac OS X.
Salesforce Service Cloud - Service Cloud integrates customer service with social networks and provides a self-service customer portal and knowledge base system.