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10 Best Free Gantt Chart Software Of 2021

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There’s a lot of free Gantt chart software out there—I’ve analyzed them and made a list of the best ones in this post. I explain which free Gantt chart tools have limitations to their functionality and what the limitations are (these types of accounts are known as freemiums and are usually a great fit for small teams or people who only need to manage a few projects). I also go over what to look for in a tool, and what each program does best so it’s easy for you to find the right fit.

Ready to take your Gantt charts out of Excel and put them into a dynamic tool made specifically for this purpose? Not looking to spend a ton on costly online Gantt chart software? In this article, I go over free project management software options that include Gantt chart functionality as a primary project planning feature.

The Best Free Gantt Chart Software List

Here’s a shortlist of the best free Gantt chart software:

Below you’ll find an overview of each of the 10 best gantt chart software, with screenshots, feature overviews, and pricing.

Jump to free gantt chart software overviews

Free Gantt Chart Software Comparison Criteria

What do I look for in the best free Gantt chart software? Here’s a summary of my evaluation criteria:

  1. User Interface (UI): Is the Gantt chart creator aesthetically pleasing, interactive, and easy to use? Can you color-code or otherwise group tasks easily? Can you zoom in and zoom out on the chart data?
  2. Usability: Are there Gantt chart templates, drag-and-drop features, and point-and-click simplicity when it comes to building a chart? Do they offer a mobile app, iOS and Android, for workflow charting on-the-go? Does the project management solution come with adequate (free) training and tutorials?
  3. Integrations: Does the Gantt tool connect with other common online project management or online team collaboration workplace software? For example: Microsoft Project, Bitrix24, Redbooth, Google Docs, Slack, Asana, Jira Agile, and so on.
  4. Software Value: Is the free version of the Gantt software feature-rich enough to justify onboarding your team? Are there stringent user limits that might prevent widespread adoption? How many charts can you store at one time? Are any key features missing or limited to a paid plan?

Key Free Gantt Chart Features

  1. Clearly designated milestones (easily movable/adjustable)
  2. Task dependencies using vertical line markers or another method
  3. Task progress indicators or task health status
  4. Drag-and-drop project items for easy chart building and later adjustments
  5. Collaboration with at least 2 users (and more is preferred)
  6. Gantt chart templates so that you don’t have to start each document from scratch

Overviews Of The 10 Best Free Gantt Chart Software

Here’s a brief description of each of the free Gantt chart software on my list showing what it does best, plus screenshots to showcase some of the features.

ProjectLibre Cloud logo - 10 Best Free Gantt Chart Software Of 2021
  • 14 days free trial
  • Free open source software

1. ProjectLibre Cloud – Best for MS Project users

ProjectLibre Cloud screenshot - 10 Best Free Gantt Chart Software Of 2021

Resource views, sub-views, and filters help you parse the data as you see fit.

ProjectLibre Cloud bills itself as a Microsoft Project alternative with a free desktop version. They are currently in beta but you can sign up to be an early adopter using the email link on their website. Their Gantt charts are fully functional with everything you would expect and then some, like resource usage indicators and a histogram.

Pros

  • Usable in 27 languages
  • Streamlined, no-fluff interface
  • Easy to shift the whole timeline back and forth if due dates change

Cons

  • Cloud version currently in beta
  • Desktop version is free, cloud is paid (at this time)
  • No client portal
OpenProject logo - 10 Best Free Gantt Chart Software Of 2021
  • freemium version
  • Per member per month. Billed monthly or annually.
  • From $5.60/member/month (Free community edition)

2. OpenProject – Best for Linux or Mac users

OpenProject screenshot - 10 Best Free Gantt Chart Software Of 2021

Subject, status, and timeline are just a few of the data points you can catch at a glance.

OpenProject is an open-source Gantt chart app with excellent collaboration features built into the platform. OpenProject is specifically designed to work well with Linux and Mac (the Enterprise plan doesn’t even work elsewhere). OpenProject has a free community edition with some premium features removed; however, freemium users will have complete access to Gantt charts and timeline management.

Pros

  • Great level of organization with sub-projects and sub-tasks
  • No limit on the number of projects or team members
  • Highly configurable for the needs of different departments

Cons

  • No mobile app available at this time
  • Technical knowledge is required to install
  • No resource availability percentage
Agantty logo - 10 Best Free Gantt Chart Software Of 2021
  • Free web-based Gantt charts

3. Agantty – Best for small- or medium-sized teams

Agantty screenshot - 10 Best Free Gantt Chart Software Of 2021

Drill down into each task with plenty of customizable project and status tags.

Agantty is a free, easy, and clear project management tool that can be used for an unlimited amount of projects, tasks, and teams. Users will appreciate being able to administer an unlimited number of teams and tasks with a single account, as well as look up your To-Dos on a clean, comprehensive dashboard.

Pros

  • Super clear delineated responsibilities and milestone dates
  • Easy to view the chart by team member, calendar date, etc.
  • Easy to share and distribute charts

Cons

  • Can’t export in .PDF currently
  • Better for long-term goals, not daily/weekly tasks
  • No autosave for the Notes feature
GanttProject logo - 10 Best Free Gantt Chart Software Of 2021
  • Free open source software
  • From $5 as a one-time payment

4. GanttProject – Best for robust export options

GanttProject screenshot - 10 Best Free Gantt Chart Software Of 2021

A no-clutter, no frills Gantt chart builder with comprehensive resource spreadsheets.

GanttProject lets you break down your daily and weekly work, build a Gantt chart timeline, assign resources, calculate project costs, and then export the results easily to PDF, CSV, or PNG. You can import and export data directly into/out of MS Project and Excel, as well. GanttProject serves over 25 languages at this time.

Pros

  • Reads and writes MS Project files
  • Can export to CSV, PDF, HTML, and PNG
  • Offers resource management with conflict checks

Cons

  • You can only open one project at a time
  • Reporting could be more customizable/editable
  • Zooming and scrolling across large projects can be jumpy
dotProject logo - 10 Best Free Gantt Chart Software Of 2021
  • Free open source software
  • From $3.47/month

5. dotProject – Best for DIY community support

dotProject screenshot - 10 Best Free Gantt Chart Software Of 2021

Each task entry can be endlessly detailed, allowing managers to add as much or as little data as they want.

DotProject is a free, volunteer-supported Gantt chart and planning application that is managed, maintained, developed, and supported by a volunteer group of users. This means that there is no corporate headquarters to whom you can reach out to for support. However, PMs will have access to a large community of volunteer developers and very active online support forums—something DIYers will love.

Pros

  • Granular task management and details available
  • Easy movement of a task from one project to another
  • Many add-on modules for additional functionality

Cons

  • No rich-text (bold, italics, etc.)
  • No default export or print functionality for Gantt charts
  • Several documented bugs at this time
TeamGantt logo - 10 Best Free Gantt Chart Software Of 2021
  • freemium version
  • 14 days free trial
  • From $24.95/month (Free for 3 users and 1 project)

6. TeamGantt – Best for planned VS actual reporting

TeamGantt screenshot - 10 Best Free Gantt Chart Software Of 2021

Easy drag-and-drop Gantt chart building as well as dozens of templates to choose from.

Team Gantt is a Gantt chart tool with a freemium plan available for smaller teams. Team leads will be able to manage resources, stay on budget, and ensure everyone is working but not overloaded with an easy-to-access availability tab. Gantt charts can be easily compared between planned and actual timelines with a baseline report, which helps with future forecasting

Pros

  • Thorough permissions and assigning tasks
  • Regular emails for upcoming/coming due tasks
  • Can track how much time is spent on each task

Cons

  • More third-party app integrations would be welcome
  • Can’t share via URL, only export and email
  • The timeline is fixed in the free version
Tom’s Planner logo - 10 Best Free Gantt Chart Software Of 2021
  • 14 days free trial
  • From $9.95/user/month (1 project for free)

7. Tom’s Planner – Best free Gantt chart software for individuals or freelancers

Tom’s Planner screenshot - 10 Best Free Gantt Chart Software Of 2021

Put related tasks on the same row so your chart doesn’t stretch vertically to infinity.

Tom’s Planner is a free project management app that is super quick and easy to use, making it great for users who don’t have a ton of time or resources to play with. You can easily drag and drop color-coded time blocks, stretch and contract individual task bars, and zoom in and out from hourly to monthly views.

Tom’s Planner costs from $9.95/user/month and offers a 14-day free trial.

Pros

  • Very quick and simple to build a basic chart
  • Has chart templates for construction, web design, business, and events
  • Track status with percentages, traffic lights, icons, or colored time blocks

Cons

  • Lack of 3rd-party integrations available
  • Best for small to medium project sizes
  • Only 1 user can edit a document at a time
RationalPlan logo - 10 Best Free Gantt Chart Software Of 2021
  • freemium version
  • Free for two people and two projects
  • From $4/license

8. RationalPlan – Best for fast onboarding

RationalPlan screenshot - 10 Best Free Gantt Chart Software Of 2021

Easily track a project’s evolution in terms of completion, time, and costs.

RationalPlan is a user-friendly, incredibly intuitive project management software designed to help teams create project plans, allocate resources, analyze workload, track work progress, estimate project costs, and manage budgets. Their free Gantt chart tool is a very easy way to quickly highlight dependencies, baselines, and critical paths.

RationalPlan costs from $70 per license and offers a freemium version for up to 2 users with a maximum of 2 projects.

Pros

  • Excellent critical path highlighting
  • Can read Microsoft Project files
  • Runs natively on Mac OS

Cons

  • Free plan only includes max 2 users and 2 project
  • No mobile app available
  • Not intended for large teams
Zoho Projects logo - 10 Best Free Gantt Chart Software Of 2021
  • 10 days free trial
  • From $18 for 6 users (Free for 3 users and 2 projects)

9. Zoho Projects – Best for customization options

Zoho Projects screenshot - 10 Best Free Gantt Chart Software Of 2021

Get a detailed visual of your schedule with tasks and dependencies clearly defined and plotted.

Zoho Projects is a cloud-based project management tool that helps you plan your work and collaborate with your team on Gantt charts and more. Zoho Projects is hugely customizable, if you don’t mind putting in the time and effort, and will allow users to create personalized fields, layouts, statuses, and workflows with minimal fuss.

Pros

  • Great CRM integrations
  • Easy to set and track milestones
  • An intuitive, interactive calendar view

Cons

  • User interface takes some time getting used to
  • Can’t easily share charts with external users
  • Can’t export charts to Excel
ClickUp logo - 10 Best Free Gantt Chart Software Of 2021
  • freemium version
  • 100 Gantt chart uses for free
  • Free forever with paid plans starting at $5/month

10. ClickUp – Best for creative teams

ClickUp screenshot - 10 Best Free Gantt Chart Software Of 2021

Automatically determine the longest stretch of dependent tasks from start to finish.

ClickUp offers Gantt charts along with Kanban boards, calendars, conversations, and reminders in a bright, user-friendly interface that creative professionals will enjoy. Users can create Spaces dedicated to certain departments or projects (customer service, graphic design, marketing, etc.) and get a bird’s eye view of what’s going on at all times.

Pros

  • Easily tag or assign comments within tasks
  • Task creation is super flexible/customizable
  • Ability to attach tasks to emails

Cons

  • Starting a new project has a bit of a learning curve
  • Emails send the entire chat history, not streamlined data
  • Frequent app updates may require ongoing support/training

Summary Of The Best Remote Project Management Tools

SoftwareOverviewFree OptionPriceSite
ProjectLibre CloudProjectLibre Cloud logo Read ProjectLibre Cloud features & functionality

14 days free trial

Free open source software Check out ProjectLibre Cloud
OpenProjectOpenProject logo Read OpenProject features & functionality Freemium version

Per member per month. Billed monthly or annually.

From $5.60/member/month (Free community edition) Check out OpenProject
AganttyAgantty logo Read Agantty features & functionality Not Available Free web-based Gantt charts Check out Agantty
GanttProjectGanttProject logo Read GanttProject features & functionality

Free open source software

From $5 as a one-time payment Check out GanttProject
dotProjectdotProject logo Read dotProject features & functionality

Free open source software

From $3.47/month Check out dotProject
TeamGanttTeamGantt logo Read TeamGantt features & functionality Freemium version

14 days free trial

From $24.95/month (Free for 3 users and 1 project) Check out TeamGantt
Tom’s PlannerTom’s Planner logo Read Tom’s Planner features & functionality

14 days free trial

From $9.95/user/month (1 project for free) Check out Tom’s Planner
RationalPlanRationalPlan logo Read RationalPlan features & functionality Freemium version

Free for two people and two projects

From $4/license Check out RationalPlan
Zoho ProjectsZoho Projects logo Read Zoho Projects features & functionality

10 days free trial

From $18 for 6 users (Free for 3 users and 2 projects) Check out Zoho Projects
ClickUpClickUp logo Read ClickUp features & functionality Freemium version

100 Gantt chart uses for free

Free forever with paid plans starting at $5/month Check out ClickUp

Other Gantt Chart Options

Need more features than a freemium Gantt tool allows? You might want to check out these fuller-featured, paid Gantt software options:

  1. Monday – Best for access to hundreds of visual and customizable templates
  2. Hive – Best for 3rd-party integration options
  3. Forecast – Best for AI automation
  4. ProjectManager – Best for complex projects
  5. GanttPRO – Best for portfolio management
  6. Nifty – Best for digital agencies
  7. Smartsheet – Best for broad scalability
  8. Wrike – Best for collaboration encouragement
  9. Clarizen – Best for hybrid workflow methodologies
  10. Instagantt – Best for Asana integration

Any Other Free Gantt Chart Programs To Add?

Have you tried any of the free online Gantt chart makers? What is your go-to tool when you are getting ready to schedule tasks? Are there any Gantt charts for project scheduling that you would add to this list if you could? Sound off in the comments.

Check out our other list of online Gantt chart makers (not necessarily free!) for more options.

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You can also share tool recommendations and best practices with other digital PMs in our online community—get involved with our community in DPM Membership.

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The most versatile work management on the market. Transform how your teams work.

Our friend and supporter

Ben Aston

About Ben Aston

I’m Ben Aston, a digital project manager and founder of thedigitalprojectmanager.com. I've been in the industry for more than 15 years working in the UK at London’s top digital agencies including Dare, Wunderman, Lowe and DDB. I’ve delivered everything from film to CMS', games to advertising and eCRM to eCommerce sites. I’ve been fortunate enough to work across a wide range of great clients; automotive brands including Land Rover, Volkswagen and Honda; Utility brands including BT, British Gas and Exxon, FMCG brands such as Unilever, and consumer electronics brands including Sony.

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