A simple and intuitive interface
Creating professional timelines and Gantt charts has never been easier. Seamless integration into PowerPoint and a powerful yet simple Timeline Creator Wizard means you can start creating great looking Gantt charts and timelines in minutes.

System requirements:
Microsoft Windows Vista, Windows 7 (SP1), Windows 8, or Windows 10 (LTSB, CBB and CB). Office Timeline does not run on Windows 10 S. The add-in is functional on Windows XP and Windows Server but unsupported.
32-bit versions of Microsoft Office 2007 (SP3), 2010, 2013, or 2016. Although Office Timeline works with 64-bit versions of Office, we do not formally test or support it on 64-bit. The vast majority of the Office install base is the 32-bit version of Office. 32-bit is recommended by Microsoft unless you have very specific needs for 64-bit.
.NET Framework 4.5.2 or greater.
Office Timeline installs the VSTO component if it's not already installed on your computer. v10.0.60825 is recommended.
.NET Programmability Support for PowerPoint enabled in Microsoft Office. .NET Programmability Support is typically enabled by default on Office installations
Starting with Office Timeline version 3.17, users do not need to have Microsoft Project installed in order to import Project data into the PowerPoint add-in.

Home Page - https://www.officetimeline.com