If you wish to try WBS
Chart Pro or PERT Chart EXPERT, the following downloadable files are full working copies of the
software with some functions
limited once a chart contains 50 tasks. The programs also expire
30 days from installation.
These Demo versions can be turned into the Full
version upon your purchase. To
purchase and obtain a Product ID which
will "unlock" the Demo, use Online Ordering or contact
For help getting started, download the
Quick Reference Guides
for a brief introduction and tutorials on our software.
If you already own WBS
Chart Pro or PERT Chart EXPERT, the files below are the most current versions of
the software. These updates are free as long as they are within the same version number (for example, from 4.7 to
4.9 or from 2.7 to 2.8).
WBS Chart Pro - The
latest version of
WBS Chart Pro is 4.9a, released on November 27, 2012.
PERT Chart EXPERT - The
latest version of PERT Chart EXPERT is 2.8a, released on November 27, 2012.
To update your software to the latest
version, download a file below and install. The Product ID from your original
purchase will enable the full version. Click
Current Users for more information on the latest versions.
Download WBS Chart Pro version 4.9a
here to download WBS Chart Pro (WBSProSetup.EXE - 3.3 Mb)
Download PERT Chart EXPERT version
here to download PERT Chart EXPERT (PERTChartSetup.EXE - 3.1 Mb)
After downloading from our website, if you receive an error message when
installing that is similar to the following:
"Corrupt Installation Detected
means that you have a firewall or other security that is preventing the
software from being successfully downloaded. If possible, turn off the
firewall/security and try again. If
this is not possible and you would like a CD, please contact us. Standard
shipping rates may apply.