I have compiled a 30MB excel workbook and when saving a variant via the secure saving option the time for saving the file takes ages compared to the un-compiled file. In order to try to reduce this time I have hidden all the cells that are unnecessary to see for the final client and I have manually set all of these cells properties to “unlocked” and “not hidden” in the un-compiled version. Then I have hidden the rows and columns protected by a password in the worksheet protection (still in the un-compiled file) but it did not seem to have much of an influence. I was able to speed the process somewhat up by saving the un-compiled file as a binary file but still the times for saving between compiled XLSPAD and un-compiled Excel file are hugely different. Any other ideas what I could do to speed up the saving process ?