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
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
Zoho Desk - Industry's first context-aware Helpdesk Software
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
Salesforce Service Cloud - Service Cloud integrates customer service with social networks and provides a self-service customer portal and knowledge base system.
Midnight Commander - GNU Midnight Commander is a visual file manager, licensed under GNU General Public License and...