Zoho Notebook takes the same catch-all approach as Evernote and OneNote, but has a few design ideas of its own. Developed by Zoho
License: Free Personal
WikidPad is an open-source note-taking application that emphasizes customization and personal wiki-like features, making it ideal for individual users or small projects. In contrast, Zoho Notebook offers a user-friendly interface with robust collaboration tools and cloud capabilities, catering well to teams and those who need to sync across multiple devices.