Try MasterGantt Free

MasterGantt Free — free, no registration required, no time limit. Three ways to get started.

⬇ Download MasterGantt Free

A portable application. Run it wherever you like: on your desktop, from a USB stick, or on an internal server. It opens in your browser, with no installation or account required.

⬇ Download mastergantt-en.html

Choose your language and click Download.

Double-click the file — it opens in your browser.

That's it. No installation, no account, no server.

Compatible with Chrome, Firefox, Edge, Safari — Windows, macOS, Linux, Chromebook. Works offline.

Use AI to build the framework for your first project OR import a demo file

✨ Create with AI

Describe your project to ChatGPT, Claude or Gemini — you'll get a JSON file ready to import. 30 seconds, zero configuration. Ideal if you're starting from scratch.

✨ Create with AI

📦 Industry demo

Don't want to start from scratch? Load a real industry dataset and explore MasterGantt in a real-world scenario.

View all 8 demos ▼

Import: open MasterGantt → ⚙ Settings → Import/Export → Import JSON → Replace or Merge.

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OrthoLabCustom orthosis manufacturing — 2 projects, 30 tasks

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Agile FreshCartE-commerce mobile app, 2 sprints — 18 tasks

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Industrial product launchMotorised valve, full waterfall — 14 tasks, €380k

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SME portfolioProgramme with 4 strategic projects — €545k

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ERP TransformationSAP S/4HANA deployment — 13 tasks, €680k

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Technical client projectInstallation with contractual milestones — 12 tasks, €520k

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SaaS RoadmapProgramme with 3 annual releases — 17 tasks

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R&D Portfolio4 innovation projects with Go/No-Go — €780k

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You are trying the MasterGantt Free edition. Limits: 3 projects, 50 tasks per project, no resources, reports, budget, leave, schedules or dashboard. The Pro version unlocks all features — compare Free vs Pro.

☕ Buy us a coffee

MasterGantt is free and will remain so — for students, freelancers and organisations.
A coffee helps us keep going: new features, bug fixes, translations.