You may save your work as a project to reopen in a later ClusterSeer session. The project file (*.csr) includes the session log, and any corresponding maps and plots you created, as long as the plots were generated without using Monte Carlo Randomization techniques.
Note: ClusterSeer does not save histograms or plots created from Monte Carlo runs. However, you can export them to a bitmap format or raw data formats and view them that way in other software. You can also run the analysis again to see the new histogram and plot, but because of the randomizations the results may be slightly different from the original.