It is very important to make frequent backup of HelpNDoc projects (as well as any important data) to be able to recover a previous version in case of a software or hardware failure. HelpNDoc includes a handy backup action:

1. Navigate to HelpNDoc's "Tools" ribbon tab
2. In the "Low level" group, click "Backup Project..."
3. Check the proposed backup location and file name and click "Save"

Note: Default backup saving path can be defined in HelpNDoc's options.