BulletNotes is described as 'An open-source, fully featured note taking, journaling, self quantification app. Similar in many ways to Workflowy or Dynalist' and is an app in the Office & Productivity category. There are more than 10 alternatives to BulletNotes for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and Android. The best alternative is Joplin, which is both free and Open Source. Other great apps like BulletNotes are Trilium Notes (Free, Open Source), Nuclino (Freemium), Foam (Free, Open Source) and myBase (Freemium).
Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, can be copied, tagged and modified either from the applications directly or from your own text editor.
Nuclino is the easiest way to organize and share knowledge in teams. Create real-time collaborative documents and connect them instantly like a wiki. Use the tree, board, and graph view to explore and organize your knowledge visually.
Foam is a personal knowledge management and sharing system inspired by Roam Research, built on Visual Studio Code and GitHub. You can use Foam for organising your research, keeping re-discoverable notes, writing long-form content and, optionally, publishing it to the web.
myBase is a unique free-form database software that allows entry of unstructured text, webpages, images, documents, emails and even arbitrary files without regard to length or format. All information is automatically compressed and stored in the tree structured outline form.
SlimWiki is an easy to use knowledge sharing platform for teams. With a beautifully simple editing experience, including easy management of images, videos and attachments, your team will be able to quickly share knowledge like never before.
MemoMaster is a free outliner software to create, administer and reference texts and calculations in the familiar tree structure. It enables intuitive searching, browsing, and organization of information.
If private or professional, myLogbook is your fast friend to manage you notes and todos. Write down all of your ideas into myLogbook and attach files and pictues from your computer or websites with it.