Yes, from
Notezilla 9 onwards, you can add both checklist and bullets in a single sticky note, since we have added support for Markdown in the new version.
Make sure you are using the Markdown editor inside the sticky note. If not, right click inside the sticky note and choose "Switch to Markdown editor" from the menu.
Then you can type the note content like below:
- [ ] Task 1
- [ ] Task 2
- [ ] Task 3
1. First
2. Second
3. Third