TabTree is a mind-mapping and whiteboard app that fits in a single HTML file. You double-click it and the whole application is there — offline, with no account, no server and no subscription. It runs in any modern browser on macOS, Windows and Linux, and installs as a web app on iOS and Android.

One document reads six ways: mind map, kanban board, Gantt chart, page of notes, spreadsheet or full-screen presentation. You switch views — nothing is converted, so nothing is lost. It ships with 69 templates, 156 line icons, 36 illustrations, 18 diagram generators, six layouts and nine skins, all drawn for the product, so nothing is fetched from anywhere.

It opens .xmind, Markdown, OPML, Excalidraw scenes, Trello exports and Excel lists. It exports high-resolution PNG posts, carousel PDFs, MP4 flythroughs with subtitles, Markdown and CSV — or one .html file carrying the app and the map together, so your reader can read, navigate and even present your map with nothing installed.

A free connector lets Claude read your library and turn a transcript or a spec into a real map on your disk — local files, no account, nothing uploaded.

One-time purchase from $49, no subscription. Bought once, works forever.

MindNote, the smartest, simplest, most customizable AI-notetaking app designed to keep your ideas, thoughts, and memories organized and accessible wherever you go. Whether you're jotting down personal reflections, brainstorming ideas, or collaborating with others, MindNote offers everything you need to stay productive and creative. https://www.mindnote.online

Key Features:

• Personalized Notes: Write and organize your notes just the way you like. Change colors, add media, and categorize them into custom groups for easy access.
  -transcribe YouTube videos to text (lectures, meetings, events).Instantly transcribe YouTube videos in any language. Just paste the URL.
• Multi language Speech-to-Text: Dictate your ideas with the built-in speech-to-text feature. Speak freely, and MindNote will convert your words into written text instantly.
  
• Text-to-Voice: Listen to your notes being read aloud with the text-to-voice feature. Perfect for multitasking or reviewing notes on the go.
  
• Smart Editing with AI prompts: Use AI prompts to improve, organize, and refine your notes. Translate content into multiple languages, reorganize text alphabetically, transforms to tables, summarize ideas, and more all with a simple tap.
  
• Add Media: Insert images, videos, audio files, and other media into your notes to enhance your ideas and make them more engaging.
  
• Customizable Organization: Group your notes into folders, tag them, and set reminders to stay organized and never miss an important task or idea.
  
• Collaboration: share your notes with others and work together in real-time. Edit, comment, and collaborate seamlessly on shared projects.
  
• Export in .pdf, .csv, .doc, .docx

More Features Coming Soon: - Enhanced media handling - Simultaneously sharing across social media -Convert PDF and JPEG into text - And much more!