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OpenProj

Features
Ease of use
Ease of management
Quality of support
Affordability
Market presence
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Pricing from
Completely free
Free Trial unavailable
Free version
User corporate size
Small
Medium
Large
User industry
  1. Manufacturing
  2. Construction
  3. Transportation and logistics

What is OpenProj

OpenProj is a desktop project management application used to plan and track projects using schedules, tasks, dependencies, and resources. It targets individuals and teams that need traditional project scheduling features such as Gantt charts and critical path analysis, often as a low-cost alternative to proprietary desktop tools. The product is primarily installed locally rather than delivered as a full web-based collaborative workspace, and it focuses on schedule-centric project planning more than end-to-end business operations.

pros

Works without cloud dependency

Because it is a desktop application, OpenProj can be used in offline or restricted-network environments. Data can be kept on local storage under existing file governance practices. This can fit teams that cannot use SaaS tools due to policy or connectivity constraints.

Desktop scheduling fundamentals

OpenProj provides core project scheduling capabilities such as Gantt charts, task dependencies, milestones, and resource assignments. It supports critical path style planning workflows that are common in construction, engineering, and IT project scheduling. For organizations that primarily need a planner rather than an integrated business suite, this covers many baseline PM needs.

Low barrier to adoption

The product is typically used as a free/open-source option, which can reduce licensing friction for small teams, students, or cost-constrained environments. Local installation can also simplify initial rollout when centralized IT systems are not available. This makes it practical for single-project planning without committing to a broader platform.

cons

Limited collaboration and workflow

OpenProj is not designed as a multi-user, web-based collaboration hub with real-time updates, shared workspaces, and role-based workflows. Teams often need additional tools for discussions, approvals, and cross-functional coordination. Compared with modern project management suites, this can increase manual handoffs and version-control issues around files.

Weaker portfolio-level capabilities

While it supports individual project schedules, it is not a full project, portfolio & program management system with centralized portfolio reporting, demand intake, and governance. Consolidated views across many projects and standardized metrics typically require external reporting processes. This limits suitability for PMOs managing large portfolios.

Ecosystem and integrations constraints

OpenProj does not commonly provide the breadth of native integrations and APIs expected in integrated business platforms (e.g., CRM, billing, service delivery, or document workflows). Organizations may need custom scripts or manual exports/imports to connect it to other systems. This can be a constraint when project data must drive downstream operational processes.

Plan & Pricing

Plan Price Key features & notes
OpenProj (desktop / Community) $0.00 — Free (open-source) Desktop application distributed under the Common Public Attribution License (CPAL); downloadable from the project's official SourceForge page; no paid/subscription plans listed on official project pages.

Seller details

OpenProj (open-source project; stewardship historically associated with Serena Software and later ProjectLibre/related community efforts)
Open Source
https://www.openproj.org/

Tools by OpenProj (open-source project; stewardship historically associated with Serena Software and later ProjectLibre/related community efforts)

OpenProj

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