Girish Mahajan (Editor)

Onepager Pro

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Development status  Active
Operating system  Windows
Written in  Microsoft .Net
Developer(s)  Chronicle Graphics, Inc.
Stable release  5.3 / December 2, 2015 (2015-12-02)
Type  Project management software

OnePager Pro is a project management software package published by Chronicle Graphics, Inc., based in Denver, Colorado. OnePager Pro is primarily designed as a project presentation and reporting tool, creating Gantt charts, timelines, and schedule summaries based on data from other project management software such as Microsoft Project. In 2012, the company coined the term "Gantt Art" to describe the visuals that OnePager Pro creates.



  • Creating presentation-ready Gantt charts
  • Conditional formatting of Microsoft Project schedules
  • Summarizing one or multiple project plans
  • Dynamically grouping and sorting tasks in a project schedules
  • Tracking project changes over time with versioned snapshots
  • Product History

    OnePager Pro was first released in 2007, originally as a lighter version of Chronicle Graphics' TimeArrow project analysis software. OnePager Pro contained all of the visualization capabilities of TimeArrow, but none of the more in-depth analysis capabilities. OnePager Pro grew rapidly in popularity, eventually surpassing the install base of TimeArrow. In 2010, Chronicle Graphics sunset the TimeArrow product and began transitioning all of its customers to OnePager Pro.

    Chronicle Graphics releases a new version of OnePager Pro approximately twice per year, with OnePager Pro 5.3 coming out in late 2015. Between major releases, OnePager Pro users also receive minor updates several times per year based on input from the user community.

    OnePager Pro is primarily used by project managers and schedulers in the pharmaceutical and aerospace industries, though numerous financial services firms and federal government agencies have also standardized on the software. OnePager Pro is widely used in the United States, Canada and other English speaking countries, though there is a Japanese-language version of the software available in Japan as well.

    Other Editions

    OnePager Express, a sister product to OnePager Pro released in 2009, is designed for project managers who keep their schedules in tools other than Microsoft Project, and is primarily targeted at Excel users, though it can interface with other project management software such as Primavera P6 and Planisware.


    OnePager Pro has been reviewed by Tactical Project Management, PM Network, Bright Hub, and Webucator, among others.


    Onepager Pro Wikipedia

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