ThinkComposer is described as 'Create deep visual documents, adaptable and multi-level diagrams, flowcharts, concept maps, mind maps and models' and is an app in the Office & Productivity category. There are more than 100 alternatives to ThinkComposer for a variety of platforms, including Mac, Windows, Online / Web-based, iPhone and iPad. The best alternative is Joplin. It's not free, so if you're looking for a free alternative, you could try Standard Notes or Google Keep. Other great apps like ThinkComposer are Microsoft OneNote (Freemium), Evernote (Freemium), Simplenote (Free, Open Source) and CherryTree (Free, Open Source).
Notebooks allows you to create as many books as you need. Notebooks stores and displays almost any type of document: plain text and formatted text, PDF, web pages, MS Office or iWork documents, photos, videos, music and much more.
WRITE OFFLINE You can write/edit your notes on your laptop even if you are offline. MULTIPLE DEVICES Boostnote is available for browser, desktop and mobile. SYNTAX HIGHLIGHT Boostnote can highlight code syntax in more than 100 languages.
Web Clipper that works! The easiest way to clip text, pics, links, email and pdf from internet pages and save them. Save and share any things you find on the Web: text, images, links, articles, pdf and upload them all to Nimbus account.
Scarlet (previously Material Notes) offers a simple no hassle interface for adding notes in a beautiful material design. ? Offline by Default: Don't like companies storing your data, no problem this note app can be used offline.