Upgrade to WBS Schedule Pro (PERT Version)
$99.00
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The WBS Schedule Pro (PERT Version) software is the same software as WBS Schedule Pro with the same overall features and the same user interface. The only difference is that the WBS Chart and Gantt Chart features have been disabled. If you only need to plan and manage your projects using Network Charts then this is a great low price alternative to the complete WBS Schedule Pro package.
The WBS Schedule Pro (WBS Version) software is the same software as WBS Schedule Pro with the same overall features and the same user interface. The only difference is that the Network Chart and Gantt Chart features have been disabled. If you only need to plan and manage your projects using WBS Charts then this is a great low price alternative to the complete WBS Schedule Pro package.
WBS Schedule Pro (WBS Version) is the same software as WBS Schedule Pro with the same overall features and the same user interface. The only difference is that the Network Chart and Gantt Chart features have been disabled. If you only need to plan and manage your projects using WBS Charts then this is a great low price alternative to the complete WBS Schedule Pro package.
If you are a former WBS Chart Pro* user looking for a direct upgrade or simply do not have a need for Network Charts or Gantt Charts then this product is for you.
*WBS Chart Pro was our flagship product for over 20 years. In 2014, WBS Chart Pro was combined with our other former product, PERT Chart EXPERT, to produce the all new WBS Schedule Pro software. Subsequently, the WBS Chart Pro software was retired and is no longer available.
WBS Chart Pro users – The WBS Chart Pro features you have become accustomed to plus much more are now a part of WBS Schedule Pro!
[one_half_first]Last Updated: May 10, 2017[/one_half_first][one_half_last]
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To transfer a license, start a registered version of WBS Schedule Pro and select File-Unregister. This puts the license back so it can be registered elsewhere.
In the event that the software is no longer available due to a hard drive failure, re-format, or re-image, contact us with the User Name or Computer Name. We will then reset that license here so you can register again.
Remember: Uninstalling the software does not Unregister the software!
Last Updated: June 1, 2026
Computer Name is only listed if the software was registered using version 5.1.0021 or later.
WBS Schedule Pro version 5.1.0021 was released on May 10, 2017.
If you have this version or a later version installed and wish to see the Computer Name in this form, you must Un-register and Re-register the software by starting the software and selecting File-Unregister and then File-Register.
Last Updated: June 1, 2026
If you have ordered online from us in the past but never created an account, creating an account now will allow us to associate all orders (made on or after March 7, 2017) with this new account for easier management of orders, purchase codes (coming soon) and registered users (coming soon).
If your previous orders (made on or after March 7, 2017) were made with the same email address that you are using to make your current order, we will automatically associate these old orders with your new account.
If different email addresses were used for your previous orders other than the one on your new account, please send an email to support@criticaltools.com with the following information:
We will then associate your previous orders with your new account and send you a confirmation.
Once your account is created and your old orders are associated with this new account, you will be able to manage all orders (made on or after March 7, 2017), all purchase codes (coming soon) and all registered users (coming soon) from your previous orders, current order and all future orders.
Our entire site uses the latest security and encryption technologies to safeguard the transmission and storage of your data and creating an account does not store your credit card information on our website.
In fact, when placing credit card orders on the Critical Tools Store, your credit card information passes through a secure, encrypted gateway directly to the credit card processor. It is never seen by us, is never stored by us and is always safe.
Account Details
When you create an account we will use the information in the current order to generate an account number and setup your account. Upon the completion of your order you will receive an email containing your account password and instructions for accessing the Customer Portal.
Benefits
Some of the benefits of having an account are:
Note: For security purposes, your credit card information is not stored with your account information. In fact, we never see your credit card data or have access to it. As is common in the industry, your credit card information is passed through a secure gateway directly to the credit card processor when you place an order on our site. Your credit card data is always safe when you shop with us!
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[one_half_first]Last Updated: January 2, 2017[/one_half_first][one_half_last]
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Critical Tools will refund your purchase within 30 days provided that the software has not been registered. Once the software is registered, all purchases are considered final and non-refundable.
[one_half_first]Last Updated: January 2, 2017[/one_half_first][one_half_last]
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[one_half_first]Last Updated: January 2, 2017[/one_half_first][one_half_last]
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