wikidPad is described as 'Wiki-like notebook for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down' and is a well-known app in the Office & Productivity category. There are more than 100 alternatives to wikidPad for a variety of platforms, including Windows, Mac, Linux, Android and Online / Web-based. The best alternative is Joplin, which is both free and Open Source. Other great apps like wikidPad are Standard Notes (Freemium, Open Source), Google Keep (Free), Microsoft OneNote (Freemium) and Obsidian (Free Personal).
- 231 alternatives
- TreeDBNotes is a powerful and easy-to-use personal database program, Word Processor with Tree Structure. User interface in 21 languages available. View 148 alternatives to TreeDBNotes
The last software update was in September 2015, despite website seems to be still active. It would say that the website is held only for money reasons.
- Freemium • Proprietary
- KeepNote: note-taking and organization. KeepNote is a note taking application that works on Windows, Linux, and MacOS X. View 120 alternatives to KeepNote
No new releases since March 2012, but last version, 0.7.8, is still working and can be downloaded from the official website.
- Free • Open Source