If you want to start Worksnaps automatically in Mac OS, you can follow the below instruction:
1. Click System Preferences -> User & Groups to open User & Groups dialog. (Figure 1)
Figure 1
2. Switch to Login Items table. (Figure 2)
Figure 2
3. Click + icon to add Worksnaps application to Login Items list. If the option is locked, please click the lock icon at the left bottom to unlock it. (Figure 3)
Figure 3