kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
Labidesk
HelpScout
Intercom
Buffer
Zendesk
Crisp Chat
HelpDesk
Front
LabiDesk is a Helpcenter software with multiple support channels: Knowledge Base, Shared Email Inbox/ Ticketing System, HelpWidget, Chat. It helps manage incoming requests, onboarding, and communication with the customers.
kdiff3
LabideskBeyond Compare - Beyond Compare allows you to compare files and folders.
HelpScout - Help Scout is a simple, straightforward way to provide excellent support
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
Buffer - Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.