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Johannes
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Overview
Project Planning and Task Management: Create time charts resp. gantt schedules based on WBS / work breakdown structures in Google Spreadsheets. As a result all project tasks will be summarized in one chart within your sheet.
This free Project Management add-on allows you to organise your project tasks and visualize them in a gantt chart.

- Group your project tasks using a work breakdown structure
- Manage up to 5 work breakdown structure hierarchies
- Define start and end date for each task
- Monitor the progress of each task
- Visualize the tasks in a gantt chart
- Switch between day, calendar week and month view
- Plan projects with a duration up to 2 years

The add-on automatically calculates the dates and progress for summary tasks.


Coming soon:
- Dependencies between tasks
- Resource assignment
- Cost calculation
Reviews
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
July 11, 2020
The amount of permissions required by this app is ridiculous: "See, edit, create, and delete your spreadsheets in Google Drive". Why do you need to control all my Drive just to make a Gantt chart?
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A user of Gantt Chart by GANTTophant - Project Management and Task Planning
July 12, 2020
Hi, GANTTophant support here. #1 As you copied corretly: "See, edit, create, and delete YOUR SPREADSHEETS in Google Drive". The permissions did not include all Drive documents, only spreadsheet documents. #2 We took your comment seriously and thought about these permissions. We downgraded it to "View and manage spreadsheets that this application has been installed in", these are the minimum permissions that the addon needs. There is no "big and bad data collecting corporation" in the background of this addon, it is a fun project which is maintained in the free time ;-) Maybe you can rethink your review?
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
June 22, 2020
Very disappointing to see the limitation to 1 year ahead. Even the quality is very good the stars are overall and overall I can't offer more than 1 star.
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A user of Gantt Chart by GANTTophant - Project Management and Task Planning
June 24, 2020
Hi, the free version is unlimited in time, in addition we are offering a PRO 1 year licence and a PRO lifetime licence. Maybe the PRO lifetime licence would be suitable for you? Best regards GANTTophant team
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
June 6, 2020
How to change working day to 5 days?
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
June 4, 2020
Seems good but I would like to add an additional column. How would I go about that? Right now it reports error and undoes the change.
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A user of Gantt Chart by GANTTophant - Project Management and Task Planning
June 10, 2020
Hello, Thank you for your review. Currently only one additional column is supported within the PRO version.
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
June 1, 2020
Hi! After Installation Can't Find App. Pls. advise me.How to find?
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A user of Gantt Chart by GANTTophant - Project Management and Task Planning
June 1, 2020
Hi, This is a Google bug. Please reload your Google Sheet, and then click Add-ons > GANTTophant > Create Gantt Chart
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
May 8, 2020
it is nice but i currently have the error that i cant edit the process of the chart i get the error: Only available options should be inserted into "Dependency" column when im changeing the procentage of a task :(
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A user of Gantt Chart by GANTTophant - Project Management and Task Planning
May 10, 2020
Hi, Thank you for your feedback. This bug was a side effect of a big release. It is already fixed. Please do the following to stop the error: 1) mark the corresponding row 2) click the delete row button within the sidebar 3) click the insert row button within the sidebar 4) re-insert your values for this row.
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
March 16, 2020
chart doesn't update changes to editable fields
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A user of Gantt Chart by GANTTophant - Project Management and Task Planning
March 16, 2020
Hi, Basically it is always possible to change the project plan. If you need help, just contact us. Best wishes, GANTTophant team
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
February 27, 2020
Thoroughly frustrating. Don't expect to make changes to the plan once you have started it.
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A user of Gantt Chart by GANTTophant - Project Management and Task Planning
March 12, 2020
Hi, Basically it is always possible to change the project plan. If you need help, just contact us. Best wishes, GANTTophant team
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A User of Gantt Chart by GANTTophant - Project Management and Task Planning
February 27, 2020
perfect for your next presentation
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Johannes
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