8 Best Free Gantt Chart Software Tools, Honestly Compared

ClickUp Gantt Chart for website project management

Every free Gantt chart tool I tested handles a simple two-week plan fine. Bottlenecks appear when you add a dependency, invite a fourth person, or move a date and expect the tasks after it to shift too. Six of the eight tools either lock these features behind a paid plan or make you rebuild the timeline by hand.

That’s why I tested eight free Gantt chart software tools against their free plan limits and collaboration caps. In this guide, you’ll get complete notes on what breaks once you’re past week one. They split into three types: online Gantt tools that update as work changes, free open-source desktop apps, and presentation or spreadsheet tools that give you a timeline graphic instead of a working chart.

The short answer: The best free Gantt tool depends on your setup. Pick ClickUp when your timeline needs dependencies, a critical path, and room to grow past one project. Choose TeamGantt for the cleanest dedicated Gantt, if one project and three users is enough. Try GanttPRO or Instagantt for polished online charts, though both gate the free version behind trials or an Asana account. Grab ProjectLibre or GanttProject if you’re fine with offline desktop software. Use Lucen Timeline, Google Sheets, or Excel when you just need a timeline to drop into a slide, not a live plan.

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8 Best Free Gantt Chart Software Tools at a Glance

ToolBest forStandout featurePricing*Where it taps out
TeamGanttSolo planners building one clean project timelineIts AI maker drafts tasks and dependencies from a raw work breakdown structureFree (1 project); paid plans start at $24/monthPrice jumps off the free plan, lags on massive charts, and reporting stays basic
ProjectLibreA single planner who wants Microsoft Project depth for freeIt opens .mpp files with tasks, dependencies, and resources intactFree (desktop); Cloud is custom pricingDesktop-only with no live collaboration and a dated interface
ClickUpA Gantt chart that lives inside your actual workIts timeline and tasks are the same object, so rescheduling one task auto-shifts everything after itFree; paid plans start at $7/user/moIt carries more surface area than a solo user with one list needs
GanttProjectA student who needs a free, installable Gantt chartIt installs in seconds with baseline comparison and no account requiredFreeNo cloud collaboration, a dated interface, and clunky export
GanttPROA team that wants a focused, auto-scheduling GanttIt moves one task and every date after it shifts around your work calendarFree trial; paid plans start at $9/user/moFree only during the 14-day trial; monthly billing requires 5+ users
InstaganttAn Asana team that needs a shareable GanttIt syncs two ways with Asana so changes flow back and forthFree (3 projects, Asana version); paid starts at $12/monthFree plan stops at 3 projects and works best paired with Asana
Lucen TimelineAn individual looking to present stakeholders with a timeline in a slideIt drops a styled Gantt straight into PowerPointFree; paid plans start at $9/monthIt’s a presentation tool, not a live tracker; free version watermarks past 10 items
Google Sheets & ExcelIndividuals and small teams seeking a one-time chart that they won’t maintainYou already own itFreeNo dependencies, no auto-rescheduling, goes stale the moment a date moves
*Please check the tool’s website for the latest pricing.

How we review software at ClickUp

Our editorial team follows a transparent, research-backed, and vendor-neutral process, so you can trust that our recommendations are based on real product value.

Here’s a detailed rundown of how we review software at ClickUp.

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What Should You Look for in Free Gantt Chart Software?

Judge free Gantt chart software on five things: the free-tier ceiling, dependencies and critical path, whether the chart updates itself, collaboration limits, and the cost of exporting your data later.

  • Free-tier ceiling: Check how many projects, tasks, and collaborators you get before you hit a wall. This is usually the first limit that pushes teams to pay
  • Dependencies and critical path: These turn a static bar chart into a real schedule, where one task’s delay shifts the rest
  • Self-updating timeline: When you move one task, confirm the project timeline reflows on its own. If you have to redraw it by hand, people end up trusting stale dates and acting on them
  • Collaboration: Check who can actually use the free tier. Many desktop tools are free because only one person can open the file, with no live editing or sharing
  • Exit cost: Confirm how cleanly your data exports when you outgrow the free plan, so you’re not rebuilding every timeline from scratch on the way out

Prefer to watch instead of read? Here’s a breakdown of the best free Gantt chart tools and how they work:

Should you let AI build the Gantt Chart, or draw it yourself?

Half the tools in this guide have an AI maker. It drafts your tasks, dependencies, and milestones from a single sentence or a pasted work breakdown structure. TeamGantt and GanttPRO both lead with it, and for a first draft, it works.

But speed isn’t the whole question, and experienced project managers remain divided on it. In a recent Reddit thread on AI Gantt makers, those who had tested the tools kept reaching the same conclusion.

AI is fine for the first pass, but everything after that still needs human judgment. One veteran MS Project user was blunt about it. Some members of his team missed schedule anomalies, he said, because they simply followed the bouncing ball.

Another tester agreed the initial draft is fine, though anything beyond it demands careful review.

As ComfortableAir1633 noted:

Personally, I have no problem building a Gantt chart manually because I know the process well. But for younger, tech-savvy generations it’s naturally easier to reach for an AI Gantt chart maker in something like GanttPRO, and that’s not a problem in itself, as long as they don’t take what the AI suggests for granted. No tool is infallible, so the schedule still needs to be checked critically.

That matches what I found while testing these tools. The AI produces a clean-looking timeline in seconds. What it doesn’t do is understand your risk, your capacity planning constraints, or which dependency is load-bearing. It will happily chain two tasks that should never be linked, and the chart looks just as confident either way.

So keep in mind: use AI for the draft, and your judgment for the schedule. Those who first learned to sketch a Gantt by hand explained that the habit is what later helped them catch the software’s mistakes. If you’re new to scheduling, that sequence matters more than whichever free tool you pick.

This is also why a self-updating timeline earns its keep. When AI generates the first draft and the tool reflows dependencies automatically as the dates shift, you spend your attention reviewing the logic.

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Free Gantt Chart Software Tools to Try in 2026

I put the top free options through real projects to bring you the eight best Gantt chart tools: TeamGantt, ProjectLibre, ClickUp, GanttProject, GanttPRO, Instagantt, Lucen Timeline, and Google Sheets & Excel.

Pick the one whose free tier survives your workflow and is scalable.

1. TeamGantt (Best for solo planners building one clean project timeline)

TeamGantt strips away heavy project management features to give you a pure, dedicated timeline. When I set it up for a simple project, it offered the smoothest onboarding experience of the bunch.

You don’t even have to start your schedule from a blank screen anymore. I pasted a raw work breakdown structure into their AI maker, and it drafted all my tasks and dependencies instantly. The interface stays completely uncluttered, giving you drag-and-drop rescheduling and a clear critical path.

However, once you outgrow the free plan limits, you face a noticeable price jump to keep your workflow intact.

Key features and highlights

  • File imports: Bring existing plans over from CSV, Microsoft Project, or Primavera P6, so you’re not rebuilding a schedule from scratch
  • View-only sharing: Hand clients or stakeholders a live link to the latest schedule with no login or download on their end
  • Cross-device check-ins: Post progress and check status from the iOS or Android app while the full planning happens on the web

Pricing

  • Free Personal Plan (1 project and 40 tasks included)
  • Basic: $24/month (2 projects included)
  • Business: $120/month (5 projects included)
  • Builder Edition: $199/month (10 projects included)
  • TeamGantt Enterprise: Custom pricing

Ratings

  • G2: 4.8/5 (800+ reviews)
  • Capterra: 4.6/5 (190+ reviews)

Where TeamGantt falls short: It’s tuned for lean, single-project timelines. Very large charts and deep reporting sit outside its focus. The bigger thing to plan for is the jump from free to paid, which reviewers flag most. The free plan is generous until you outgrow it, then the step up is noticeable.

Skip TeamGantt if: You manage several projects at once or need more than a couple of free collaborators working with you. A multi-project tool will fit better.

What are real users saying about TeamGantt?

Hear about TeamGantt from this G2 reviewer:

I really like that TeamGantt offers an intuitive drag-and-drop Gantt chart interface, making project scheduling and timeline adjustments super easy. It also enables seamless team collaboration with task assignments, file sharing, and real-time progress tracking. The initial setup was very easy, not painful at all.

2. ProjectLibre (Best for a single planner who wants Microsoft Project depth for free)

ProjectLibre is the closest thing to Microsoft Project you can get without paying. Install it, open an .mpp file, and your old schedule loads with tasks, dependencies, and resources intact. For anyone leaving MS Project to save money, that alone settles it.

The best part? Unlike the freemium web tools here, this project management software caps nothing: you get unlimited projects, tasks, and users on the free build.

Here’s what you get to work with. Gantt charts for the timeline, network (PERT) diagrams for dependencies, a work breakdown structure to split big projects into phases, and critical path analysis to see which slip blows your deadline.

You can assign resources, level workloads to catch over-allocation, set baselines, and track earned value against cost.

Key features and highlights

  • Language support: Switch the interface language from a dropdown, so a global team isn’t locked to English
  • Baseline tracking: Save a snapshot of the original plan and compare it to current progress without leaving the app
  • Histogram resource view: See each person’s workload as a bar chart across the timeline to identify bottlenecks early

Pricing

  • ProjectLibre Desktop: Free
  • ProjectLibre Cloud AI: Custom pricing

Ratings

  • G2: 4.2/5 (20+ reviews)
  • Capterra: 4.4/5 (30+ reviews)

Where ProjectLibre taps out: It trades a modern web interface and live collaboration for full MS Project depth at zero cost, so sharing means passing files rather than a link. That’s a fair exchange if you plan solo and locally; less so for teams editing together. AI features live in the paid cloud version, not the free desktop build.

Skip ProjectLibre if: Your team needs to edit the same plan together in a browser. Pick a web-based tool, or the paid ProjectLibre Cloud version.

What are real users saying about ProjectLibre?

See what this G2 reviewer feels about ProjectLibre:

One best feature that it is free to use. It is a cost effective amd a user friendly project management software. Its hierarchial organization of projects is the feature that makes it unique.

3. ClickUp (Best for a Gantt chart that lives inside your workspace)

ClickUp Gantt Chart for AI powered project management
Access the ClickUp Gantt Chart for AI-powered project management

In ClickUp Gantt Chart View, when you drag a bar to reschedule, the task’s real due date, assignee notifications, and downstream dependencies all move with it. There’s no separate tracker to update.

That matters most once a plan gets busy. Set all four dependency types (finish-to-start, start-to-start, finish-to-finish, start-to-finish), and toggle Critical Path to see which tasks control the deadline. Turn on Slack Time to see which ones have room to breathe. Move one task, and the entire chain after it auto-reschedules around your team’s availability.

All of this holds on the free plan, which is what separates it from the trial-gated online tools here: dependencies, critical path, and multi-project timelines aren’t paywalled.

On the paid plans, you also get ClickUp Brain’s AI that can summarize project status, surface blockers, or draft a task breakdown from a single sentence.

Key features and highlights

  • At-a-glance progress tracking: Show completion percentage using color fills on each bar and spot tasks falling behind
  • Milestone markers on the timeline: Pin key delivery dates directly on the Gantt so the team sees what’s non-negotiable at every zoom level
  • Baseline comparison: Save a snapshot of the original schedule and overlay it on the live timeline to see how far dates have drifted

Pricing

free forever
Free Free
Key Features:
60MB Storage
Unlimited Tasks
Unlimited Free Plan Members
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per user per month
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business
$12 $19
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Everything in Unlimited, plus:
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Custom Exporting
5K Monthly Automations
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250K Monthly Automations
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Ratings

  • G2: 4.6/5 (12,000+ reviews)
  • Capterra: 4.6/5 (4,400+ reviews)

Where ClickUp taps out: The platform carries more surface area than a solo user with one list needs. If all you want is a single static chart, the broader workspace can feel like overkill during setup.

Skip ClickUp if: You only need one standalone timeline graphic and have zero interest in managing the work inside the same tool.

What are real users saying about ClickUp?

See how this G2 reviewer uses ClickUp’s Gantt Chart View alongside its other features:

What I like the most is the ability to see the same data in multiple formats without duplicating information. For me, the real game changer is the flexibility of the views: The operations team works with the Kanban view to move tasks quickly, I monitor the overall timelines from the Gantt view, and management reviews the objectives in an Excel-like Table view. Everything is connected in real time. Additionally, the Folder Hierarchy allows structuring the company in an orderly manner, eliminating the need to jump between Notion, Trello, or Excel.

4. GanttProject (Best for a student who needs a free, installable Gantt chart)

I opened GanttProject expecting a stripped-down ProjectLibre, and that’s about what it is. Same idea (free, offline, open-source software), but lighter and pointed at one job: the Gantt chart. Install it in seconds, skip the account, and start dropping tasks onto a timeline.

It lets you break work into parent tasks and subtasks and set dependencies. Lay a project baseline over the plan to compare what you scheduled against what happened. When you’re done, export to Microsoft Project format, CSV, PDF, or PNG to hand off or print. That covers most of what a solo planner or a student mapping a thesis timeline needs.

Key features and highlights

  • Resource cost calculation: Assign people to tasks and get a project cost estimate
  • Task dependencies with lead/lag: Set finish-to-start links and add delay or overlap between them to model handoffs
  • PERT/network diagram: Flip from the Gantt to experience dependency mapping and see the flow of work when the timeline gets busy

Pricing

  • Free

Ratings

  • G2: 4.3/5 (50+ reviews)
  • Capterra: 4.2/5 (160+ reviews)

Where GanttProject taps out: It’s a lightweight, offline-first tool built squarely around making the chart, so cloud collaboration, AI, and richly formatted exports are traded away for that focus. If your work is solo and local, that’s the point. For shareable links, a modern web tool fits better.

Skip GanttProject if: You want shareable links, or any AI help. Go with a modern web tool.

What are real users saying about GanttProject?

This G2 reviewer reviewed GanttProject:

What I like best about GanttProject is its simplicity and accessibility. It gives me all the essential tools for creating Gantt charts and managing project timelines without the complexity of more advanced and expensive software. It’s lightweight, easy to use, and perfect for quickly planning and tracking tasks.

5. GanttPRO (Best for a team that wants a focused, auto-scheduling Gantt)

If you’re tired of squinting at 2010-era interfaces, GanttPRO is the reset. It’s a pure online scheduler, handling the tedious parts of the process for you.

Set a dependency, move one task, and every date after it shifts around your work calendar. No dragging bars one by one after a delay. A workload view shows who’s overbooked, and a board view sits next to the Gantt for people who think in cards.

Its AI Gantt Chart Maker turns a short description into a full plan: task groups first, then tasks, dependencies, and milestones under each.

Key features and highlights

  • Portfolio view: Roll every active project into one dashboard to check health and errors across the board
  • Time tracking with logs: Log hours per task and see who worked on what, so estimates and actuals stay honest
  • Budget and cost tracking: Set cost and estimation per task or resource, and watch income against expenses as the plan runs

Pricing

  • Free Trial
  • Core: $9/month per user
  • Advanced: $15/month per user
  • Business: $24/month per user
  • Enterprise: $35/month per user

Ratings

  • G2: 4.8/5 (500+ reviews)
  • Capterra: 4.8/5 (500+ reviews)

Where GanttPRO taps out: It’s a paid team scheduler at heart. The free window is the 14-day trial, and monthly billing is built for teams of five or more (a solo user commits to the annual plan). Strong fit if you’ll decide within two weeks or already run a team; less so if you need something free indefinitely.

Skip GanttPRO if: You need a tool that stays free past the two weeks. One of the open-source picks fits better.

What are real users saying about GanttPRO?

This is what a G2 reviewer thinks about GanttPRO:

I like that GanttPRO allows easy scheduling and sharing as it is web-based and allows collaboration. The easy dashboard management and clear layout are also a big plus for me. It’s easy to learn and start scheduling tasks right away without any prior experience creating Gantt charts. The initial setup was simple, making it easy to jump start.

6. Instagantt (Best for an Asana team that needs a shareable Gantt)

Instagantt is the obvious pick if your team is already on Asana. The free plan gives Asana teams a real project timeline without paying for Asana’s higher tiers. It also has a standalone mode for everyone else.

How Instagantt works in Asana: Connect up to three Asana projects, and tasks, sections, assignees, and due dates flow in with one click. The sync runs both ways, so a change in Asana shows up in Instagantt, and a change here flows back. Your team keeps working in Asana while you get a clean chart to plan and track on.

A quick note on the two versions: Instagantt ships as two separate products, and they don’t work the same way. Instagantt for Asana has the free plan (3 projects, swappable) and needs an Asana login to do anything. Instagantt’s standalone variant works on its own, but every user pays: there’s no free tier, only a 7-day trial.

Key features and highlights

  • Public snapshot links: Share a live, read-only URL that updates on its own, so stakeholders skip the re-export loop
  • Critical path highlighting: Flag the task chain that sets your finish date, so you know what moves the deadline
  • Baseline comparison: Save the original plan and lay it over the current dates to show where the project schedule drifted

Pricing

  • Free (up to 3 projects included, Asana version)
  • Individual: $12/month
  • Team: $24/month

Ratings

  • G2: 4.3/5 (20+ reviews)
  • Capterra: 4.3/5 (400+ reviews)

Where Instagantt taps out: It’s designed as an Asana companion, so it’s fully coherent paired with Asana and the free plan is scoped to three projects. If Asana is your hub, that’s a strength rather than a gap. Standalone use is where it fits least.

Skip Instagantt if: You don’t use Asana and want a true standalone tool. Pick a tool built to stand on its own.

What are real users saying about Instagantt?

See why this G2 reviewer thinks Instagantt is a great tool:

Instagantt is a great tool for detailed gantt features like baselines, subtask view/hide option, keeping lag between tasks, zoom option. Kanban has potential also, you can have cover picture, it shows if there is any subtask on it, and progressbars. And basic budgeting feature is also available. You can see easily easily what was estimated and what the real cost is which is important!

7. Lucen Timeline (Best for a stakeholder-facing timeline you’ll present in a slide)

Lucen Timeline (formerly known as Office Timeline) is a Gantt and timeline maker that lives inside PowerPoint, with a free online version too. It solves a different problem than everything else here: communicating a plan, not managing one. The chart you build drops straight into a deck and lands with a client or exec.

Consultants, PMOs, and anyone who reports up the chain will find it useful. You pull milestones and tasks in from Microsoft Project, Excel, Smartsheet, or Jira, then style them into one clean slide. No wrestling a screenshot of your PM tool into something presentable.

Key features and highlights

  • Swimlanes: Group tasks into visual tracks (by team, workstream, or phase) so a dense schedule reads clearly on one slide
  • Custom themes: Build, save, and share branded styling so every timeline matches your company deck without redoing formatting each time
  • Multiple timeline scales: Show days, weeks, and quarters in the same view, so a detailed plan and an exec summary live on one chart

Pricing

  • Free
  • Lite: $9/month (billed annually)
  • Plus: $17/month (billed annually)
  • Expert: $21/month (billed annually)

Ratings

  • G2: Not enough reviews
  • Capterra: 4.6/5 (20+ reviews)

Where Lucen Timeline taps out: It’s a presentation tool, not a live tracker, so it’s built to communicate a plan rather than run one. Dependencies are limited with no auto-scheduling, and the free version is scoped to 10 items before watermarking. That’s the right trade for polished stakeholder slides, and the wrong one for a working schedule.

Skip Lucen Timeline if: You need a live plan that your team edits day to day. Go with a scheduler instead.

What are real users saying about Lucen Timeline?

Hear about Lucen Timeline from this G2 reviewer:

The stunning visuals are unmatched by any other software. The timelines make me look professional, polished, and really captivate my leadership team. It’s incredibly easy to use, with simple integrations with Smartsheet, Project and a few others so data importing is a breeze. The drag-and-drop interface that lets you create the perfect layout in minutes. A true game-changer for creating impressive project visuals quickly! I use it weekly to update my status slides.

8. Google Sheets & Excel Templates (Best for a one-time static chart you already own)

The free Gantt tool most people forget is already on their desktop. Both Google Sheets and Microsoft Excel turn a template into a stacked bar chart that reads like a timeline: type in tasks, start dates, and durations, then format the bars by hand.

There’s no dependency logic and no auto-rescheduling underneath, so this fits students and one-time planners who need a chart, not a system. AI helps in a roundabout way here: Copilot in Excel or Gemini in Sheets can write the formulas for you, though neither understands your schedule, so a moved date still means moving every bar after it yourself.

Key features and highlights

  • Zero setup or new account: The tool is already installed, and your team already knows it, so there’s nothing to learn or provision
  • Free Gantt templates: Prebuilt stacked-bar templates in both apps give you a timeline layout without building the chart from scratch
  • AI formula help: Copilot (Excel) and Gemini (Sheets) generate the date and duration formulas, so you skip the manual spreadsheet math

Pricing

  • Google Sheets: Free with a Google account
  • Microsoft Excel: Free in the browser (Microsoft 365 for web); desktop is part of a paid Microsoft 365 plan

Ratings

None specifically for Gantt charts in Google Sheets and Excel

Where Google Sheets & Excel tap out: A spreadsheet Gantt is a snapshot by design, so it trades a dependency engine and critical path for a tool you already own. That’s exactly right for a single, simple timeline, and it strains the moment a date moves or a second person starts editing.

Skip Google Sheets & Excel if: Your project has real dependencies or more than one editor. It turns into a trap fast.

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The Honest Take: ‘Free’ Has Five Different Meanings

Across these eight tools, ‘free’ splits five ways: free for one project (TeamGantt), free for two weeks (GanttPRO), free but offline (ProjectLibre, GanttProject), free but watermarked (Lucen Timeline), and free but manual (Google Sheets, Excel). No feature comparison will show you this. You only feel it once you’re already committed.

I kept running into the same problem during testing. A tool would call itself free, I’d build a plan in it, and by the third week, something essential would lock. Every time, it was a different wall.

Then there’s the question nobody asks early enough: Does the chart keep itself current? A spreadsheet Gantt is fine on day one. Then you miss a date, and somebody has to go back in and move every bar after it by hand. Nobody does. The plan goes stale. People stop checking it. I watched this happen with every manual option I tested.

ClickUp and GanttPRO don’t have this problem. Move one task, and the chain after it shifts on its own.

The Gantt chart has stuck around for over a century because it answers one question every project eventually asks: what happens to everything else when this one thing falters? If your free tool can’t answer that, you lack a schedule.

Antonio Nieto-Rodriguez, former Board chairman of the Project Management Institute, put it well in Harvard Business Review:

“Quietly but powerfully, projects have displaced operations as the economic engine of our times.”

The tool you pick to track the project timeline isn’t a minor decision. It’s the view that tells you whether you’re on track or delayed.

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How Do You Choose the Right Free Gantt Chart Tool?

After testing all eight, the choice comes down to how you work, not which tool has the longest feature list.

  • Pick a connected platform (ClickUp) if your timeline needs dependencies, a critical path, and the ability to grow past one project without paying
  • Pick a dedicated Gantt app (TeamGantt) if you have one small project and three or fewer people, and you value a clean interface over depth
  • Pick an open-source desktop tool (ProjectLibre, GanttProject) if you plan solo, want no limits, and don’t need collaboration in a browser
  • Pick a trial-based scheduler (GanttPRO, Instagantt) if you want polished auto-scheduling and can commit before the trial ends, or already live in Asana
  • Pick a presentation tool (Lucen Timeline, Google Sheets, Excel) if your deliverable is a slide or a static chart you won’t touch again

One thing I’d check before committing: exit cost. ClickUp, GanttProject, and ProjectLibre export cleanly. A spreadsheet Gantt traps your plan in formatting you’ll have to rebuild from scratch on the way out. Pick a tool you can leave without losing work.

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Start Your Free Gantt Chart in ClickUp

Most free Gantt tools are free because they leave something out. Either the chart doesn’t update itself, or collaboration is capped, or you’re locked to a desktop file nobody else can open. You spend the first week setting things up and the third week working around the limits.

If you want a free Gantt chart that survives past week three, ClickUp is the most complete option in this guide. Dependencies, a critical path, and a timeline connected to the actual work, not a screenshot of it. The free plan is usable, not a teaser.

Get started with ClickUp for free and build your first Gantt chart in minutes.

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Frequently Asked Questions About Free Gantt Chart Software Tools

What is the best free Gantt chart software for Mac?

ClickUp, GanttProject, and ProjectLibre all run free on macOS. ClickUp works in any browser or a native Mac app and keeps dependencies and critical path on its free plan. GanttProject and ProjectLibre are free, open-source Java desktop apps that run on macOS, Windows, and Linux. TeamGantt and GanttPRO are web-based, so they also work on a Mac with no installation.

How do I make a Gantt chart for free?

Match the tool to how you work: ClickUp, GanttProject, or ProjectLibre for a free chart with dependencies and critical path; TeamGantt for one clean project; Google Sheets or Excel for a static, one-time timeline. In a connected tool, add tasks with start and due dates, link dependencies, and the timeline builds and updates itself. In a spreadsheet, you format and maintain the bars by hand.

Is there a truly free Gantt chart tool with no time limit?

Yes. ClickUp, GanttProject, and ProjectLibre are free with no trial clock, unlike GanttPRO (14-day trial) and Instagantt (free only for 3 Asana-linked projects). ClickUp’s Free Forever plan keeps dependencies and critical path on a live, shareable timeline. GanttProject and ProjectLibre are free, open-source desktop apps with unlimited projects, but no browser-based collaboration. Match the tool to the trade-off: ClickUp for live teamwork, the open-source pair for solo, offline planning.

What’s the difference between a Gantt chart and a project timeline?

A Gantt chart is a type of timeline that adds logic: dependencies, durations, and a critical path, so it recalculates when dates change. A plain timeline (like a slide graphic) just shows what happens when, with nothing underneath. Presentation tools such as Lucen Timeline produce timelines for communicating a plan; scheduling tools like ClickUp or GanttPRO produce working Gantt charts for managing one.

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