Last Updated on September 18, 2025
Nottodbox is a highly customizable WYSIWYG-like editor for notes, to-dos and diaries.
It lets you allows you to create and organize notes, to-dos, and diaries with rich text support in popular formats.
In today’s fast-paced world, we often have multiple tasks to handle simultaneously. That’s why you can open multiple documents at once in the desired row x column layout.
You can change the style and color scheme of the application to make it feel more like home.
All customization options for documents/notebooks:
- You can mark a to-do as completed or uncompleted.
- You can add a content lock to a document to turn it into a diary. This prevents the backup from being changed.
- Documents are automatically saved unless you are editing a outdated diary and have disabled this feature. Additionally, a backup of the old content is always retained. Furthermore, auto-saves do not overwrite backups, meaning your manual changes remain intact.
- Documents can be in three formats: Markdown, HTML, and plain-text.
- Documents can be exported in multiple formats to your ‘Documents’ or ‘Desktop’ folder if you enable this feature. This allows you to edit them in other applications as well.
- You can pin your favorite documents/notebooks to the sidebar for easy access.
- You can change the background, text, and border colors of the document/notebook in three different states: normal, hover, and click.
- All documents are associated with a notebook, and all options can follow it. All documents/notebooks can use the default settings or follow the global settings. With them, you can to customize so many things with ease.
This is free and open source software.
Website: github.com/mukonqi/nottodbox
Support:
Developer: Muhammed S.
License: GNU General Public License v3.0

Nottodbox is written in Python. Learn Python with our recommended free books and free tutorials.
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