Virto SharePoint Workflow Activities Kit is a no-code set of over 230 SharePoint activities for creating custom Workflow using SharePoint Workflow Designer. It includes extended activities and conditions for SharePoint 2013 and SharePoint 2010.
Sharepoint Workflow Scheduler Web Part is a tool for Microsoft SharePoint 2013, 2010 and 2007 that allows users to automatically run any workflow within a single SharePoint site collection on a specific date and time (according to a timetable).
Virto Gantt Chart Web Part for SharePoint is a practical project management web part designed for displaying and managing SharePoint tasks in Gantt view. Virto Gantt Chart Web Part is highly customizable project planning solution.