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.
LiveAgent - LiveAgent is a fully-featured web-based live chat and help desk software. It harnesses the power of a universal inbox, real-time live chat, built-in call center, and a robust customer service portal. Start your free 1 month trial today!
Path Finder - The Finder, reinvented. Path Finder is an award-winning file browser and management application for Mac OS X.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.