Virto SharePoint Gantt Chart Web Part 4.0

Virto Gantt Chart Web Part - a project management application for SharePoint 2013. Virto Gantt Chart Web Part is a practical and highly customizable project planning solution designed for displaying and managing SharePoint tasks in a timeline view that makes it easy and convenient to track the work progress.
Virto Gantt Chart Web Part for SharePoint 2013 allows users to display and manage several SharePoint tasks in a single Gantt view, easily create and complete tasks, assign resources, edit timeframes and percentage of completion with just a few clicks directly from the table or Gantt chart. Users can customize elements of a diagram by choosing the size, color, and other parameters to make Gantt Chart Web Part ideally fit their SharePoint environment.
With Gantt Chart Web Part, users can easily build SharePoint task relations: parent-child (sub-tasks) and predecessor/successor, which determine the order in which activities need to be performed. Task reordering and changing task duration by a simple drag and drop is supported as well in Virto Gantt Chart Web Part. This powerful project management tool allows users to plan and track the process of projects from start to finish efficiently.
Key features:
View list items in Gantt chart
Use SharePoint list as a data source
Display several lists in one Gantt chart
Edit (adding/moving/deleting/resizing) tasks or milestones directly in the Gantt chart
Apply different timescales to view items (day, week, month, year)
Scroll Gantt chart to the required period of time
Scroll to current day tasks
Create sub tasks for selected tasks
Change task duration with drag and drop
Add task resources (users assigned to the task)
Change percentage of completion with drag and drop
Add or delete arrows of successors and predecessors relationship
Ability to define read-only settings
Ability to define colors for tasks/summary tasks/milestones/percent/data source rows complete.