The 1 Project Viewer is a simple to use viewer for Microsoft Project files directed at staff and project stakeholders who need to view and be informed about project progress and relevant details throughout the project's lifecycle. The project viewer can be utilized in project reviews, progress tracking and other activities which affect the project plan and tracking. throughout the lifecycle of the project.

The 1 Project Viewer contains extensive set of features for project viewing and analysis, comparable to those of MS Project. The Viewer helps identify issues that may require change requests, and/or other actions that have bearing on the project, whilst preserving project's integrity and full retention of control by the Project Manager. The 1 Project Viewer It provides visualisation functionality that goes beyond the available elsewhere. The powerful viewing capabilities allow you to view and examine .mpp files (2007, 2010, 2013, 2016, 2019) with views that can be imported and/or saved for future use. MSPDI (.xml) files can also be viewed in any of the predefined or user defined styles. The set of visualisation features can be found only in specialised software worth hundreds of dollars as add-ons to MS Project. The standard views - Gantt diagrams, Usage sheets, Network graphs, Resource graphs, Team views, etc. are fully configurable and are available in a variety of flavours to suit every taste.

The 1 Project Viewer is directed at all project stakeholders, who need to be informed about projects state and progress. It can be used by managers, accountants, project engineers, tasked personnel or anyone who has vested interest in the projects under review.

The 1 Project Viewer works with or without MS Project and is a substantially less pricey option than MS Project for viewing .mpp and MSPDI (.xml) files by non-management personel. The 1 Project Viewer is backed by detailed documentation and prompt customer support. No special training in using MS Project is necessary. The 1 Project Viewer helps project stakeholders keep work on the go. Learn more »

Project Viewer Lite is a simple to use project viewer. It offers a subset of the functionality of the 1 Project Viewer and supports the later full subset of Gantt viewes and Resource sheets. It is intended to be used by personnel with limited information clearence and is suitable for general use. Project Viewer Lite provides predefined Gantt charts and resource views. Dispite its limitations it is a useful tool which has found its niche by users all around.