| Openrazer Project | 1 | 4 |
| Openscad | 1 | 4 |
| Openser | 2 | 4 |
| Opensource Classified Ads Script Project | 1 | 4 |
| Openengine | 1 | 4 |
| Openclinic Project | 1 | 4 |
| Openconstructor Project | 1 | 4 |
| Openfiler | 1 | 4 |
| Opendental | 1 | 4 |
| Openbi Project | 1 | 4 |
| Openca | 2 | 4 |
| Open Searchable Image Catalogue | 1 | 4 |
| Open Atrium Project | 1 | 4 |
| Onnuri Infotek | 1 | 4 |
| Online Student Admission System Project | 1 | 4 |
| Online Project Time Management System Project | 1 | 4 |
| Online Pet Shop Web Application Project | 1 | 4 |
| Online-shopping-system-advanced Project | 1 | 4 |
| Online Enrollment Management System Project | 1 | 4 |
| Online Covid Vaccination Scheduler System Project | 1 | 4 |