Free Gantt Chart and Project Scheduling Software

Create Gantt charts, import project schedules, and combine contractor plans into master schedules. GanttDraft is free, private, local-first, and requires no signup.

Explore scheduling features

Build a complete project schedule

Create a new schedule, import a file, or combine contractor and vendor plans in a master schedule.

Create Gantt schedules

Create tasks, subtasks, milestones, durations, progress, and dependencies on a visual timeline.

Import existing schedules

Import CSV or XLSX schedules, review validation results, and turn the data into an editable plan.

Build master schedules

Combine contractor and vendor schedules, color each source, filter the view, and collapse groups.

Use schedule templates

Start with built-in engineering, construction, installation, testing, pre-commissioning, and commissioning templates.

Keep projects private

Autosave projects and templates in browser storage, then download portable .gantt project files.

Export and share

Print or save as PDF and export your project schedule to Excel or CSV.

How GanttDraft works

  1. Create or import: Open a blank project, a template, or a schedule file.
  2. Plan and link: Add durations, milestones, progress, and dependencies.
  3. Visualize: Review the timeline, source colors, and master schedule.
  4. Deliver: Save a .gantt file or export PDF, Excel, or CSV.

Project scheduling without an account

GanttDraft is free Gantt chart software for planners who need capable project scheduling software, from detailed work plans to a combined master schedule. Projects remain private and browser-local on this device.