Recent Files
As you open CPT files for examination or editing within the program, their filenames are remembered, and are stored in the 'Recent Files' list. You can then quickly locate them again without having to navigate through the file-system. To open a file that you have recently been looking at, click 'File > Recent Files'. If there are any files in the list, a new side-panel will show adjacent to the 'Recent Files' menu-item. Click on any name in that list, and the CPT file will be opened into the current tab-page on the CPT File Window. The 'Recent Files' can hold up to 16 filenames. Any additional names will replace older names, on a first-in, first-out basis.
There are two additional menu-items related to Recent Files: 'Remove Obsolete Files from List', and 'Remove All Files from List'. They can be found as sub-menu items adjacent to 'Alter Recent Files List'. I hope that their titles will provide sufficient explanation as to their functions!