01
Plain files, forever portable
Your notes stay ordinary Markdown in a folder you choose — readable in any editor, compatible with Obsidian and Git, useful with or without Thortiq.
Thortiq Markdown
Your files. Your workspace. Markdown all the way down.
Point Thortiq at a folder of plain Markdown files and get a complete knowledge workspace — notes, journal, tasks, habits, canvases, flashcards and a built-in AI assistant. Your files stay ordinary Markdown the whole time.
Or explicitly launch the browser appprojects / atlas.md
Project Atlas
Turn scattered research into a clear brief.
Next actions
✓ Collect source notes
Review key themes
Draft the summary
Local first by design
A capable app without a captive format.
02
A full workspace, not just an editor
Notes, journal, tasks, habits, canvases and mind maps, flashcards, PDF annotation, backlinks and fast boolean search — built in from the start.
03
An AI assistant that knows your vault
Bring your own key for the provider you prefer. The assistant works across your notes, researches the web, and can even build a vault plugin from a plain-language request.
04
Learn from video and language
Watch mode docks a YouTube player beside a timestamped transcript that follows playback. Alt-click any word to translate it in place — ideal for language learners.
05
Capture from anywhere
Clip pages, videos and posts from your browser, share straight from Android, and pull calendar events in as ordinary notes that join your journal and task views.
06
Private sync, real sharing
The app works locally without an account. Optional sync is end-to-end encrypted, and folder sharing stays under the owner's control.
Coming from Obsidian or Logseq?
Same files. Fewer plugins to hunt down.
- No import, no export. Point Thortiq at your existing vault — wikilinks, tags and frontmatter just work, and other tools keep working too.
- Batteries included. AI assistant, translation, YouTube watch mode, habits, flashcards and a web clipper are core features, not a plugin scavenger hunt.
- End-to-end encrypted sync. Optional and account-gated: the server relays encrypted revisions and never sees your notes.
Downloads
Work where your files live.
Download the app for Android, macOS, Windows or Linux, or use the browser app when that better fits your device.
Build for your vault
Extend it yourself — or just ask the assistant.
Describe the feature you want in plain language and the built-in assistant can draft a live plugin for your vault, with preview and rollback. Going deeper? The versioned developer kit ships types, schemas, templates, ten runnable examples and a coding-agent skill.
Read the plugin development guideMarkdown documentation