Top Gantt Chart Apps for Mac and Windows Compatibility

Industry‑standard project management suite with powerful Gantt charts, resource planning, and integration with Microsoft 365. macOS users can run via the web app or Parallels.

Spreadsheet‑style platform offering interactive Gantt views, automated workflows, and real‑time collaboration across Mac and Windows browsers.

Intuitive, drag‑and‑drop Gantt chart builder with task dependencies, baselines, and team workload views; fully web‑based for Mac and Windows.

Online Gantt chart software featuring critical path, resource management, and export to PDF/PNG; works seamlessly on any OS via browser.

All‑in‑one work OS with a native Gantt view, task hierarchy, and time‑tracking; native desktop apps for macOS and Windows.

Work operating system that includes a flexible Gantt (Timeline) view, dependency mapping, and automation; desktop clients for both platforms.

Project management tool with a Timeline (Gantt) feature, milestone tracking, and integration with many third‑party apps; web‑based and desktop wrappers for Mac/Windows.

Collaborative work management platform offering interactive Gantt charts, critical path, and workload view; native macOS and Windows apps.

Free, open‑source alternative to Microsoft Project with robust Gantt charts, resource breakdown, and compatibility with .mpp files.

Open‑source project management suite featuring Gantt charts, agile boards, and cost reporting; self‑hosted web app accessible from any OS.

Cloud‑based project tool with Gantt chart planning, task dependencies, and time‑tracking; works on macOS and Windows browsers.

Roadmapping software that includes a powerful Gantt view for product planning, release timelines, and resource allocation.

Predictive project management platform with dynamic Gantt charts that auto‑adjust based on priority and resource changes.

Comprehensive project management suite offering Gantt charts, resource leveling, and risk analysis; native apps for macOS and Windows.

Business management software with Gantt chart scheduling, budgeting, and client portal; accessible via web on any OS.

Professional services automation tool featuring Gantt timelines, resource planning, and financial forecasting.

All‑in‑one project hub with Gantt charts, task lists, and proofing; desktop apps for macOS and Windows.

Kanban board system that can be extended with the Gantt Power‑Up (e.g., Elegantt) to visualize cards on a timeline.

Flexible workspace that offers a Timeline view (Gantt‑style) for databases; works natively on macOS and Windows.

Spreadsheet‑database hybrid with a Gantt view (via Blocks) for project scheduling and dependency tracking.

Dedicated Gantt chart add‑on for Asana, providing drag‑and‑drop scheduling, critical path, and workload view.

Google‑Drive‑integrated Gantt chart tool that imports Microsoft Project files and offers collaborative editing.

Free desktop application for Windows, macOS, and Linux with classic Gantt charts, resource management, and PDF/CSV export.

Team collaboration platform featuring Gantt timelines, task dependencies, and real‑time chat; web‑based for any OS.

Enterprise‑grade project management with customizable Gantt charts, document sharing, and reporting dashboards.

Project management and invoicing tool that includes Gantt charts, time tracking, and budgeting; native Mac and Windows apps.

Time‑tracking and project planning software with a clean Gantt view for creative teams; accessible via browser on both platforms.

Free project suite offering Gantt charts, task lists, and milestone tracking; works in any modern browser.

Visual project management platform centered on interactive Gantt charts, resource allocation, and progress heatmaps.

Collaboration suite with a built‑in Gantt view, AI‑driven task suggestions, and integration with Slack and Outlook.

Desktop client for Smartsheet that brings its powerful Gantt capabilities offline for macOS and Windows.

Lightweight task board with a Planner Gantt view (via Power‑BI) accessible through Teams on both Mac and Windows.

Enterprise project management with advanced Gantt charts, resource planning, and portfolio dashboards; web‑based for any OS.

Modern project hub featuring Gantt timelines, milestone tracking, and client portals; native desktop apps for macOS and Windows.

Project management suite with a powerful Gantt view, workload management, and time‑tracking; desktop apps for both platforms.

Agile sprint tool that can be extended with Zoho Projects' Gantt chart for hybrid Scrum‑Waterfall planning.