An infinite canvas for designers, photographers and artists — fully offline, no account. Boards become real folders on your disk, documents become Markdown files. Sync via your own iCloud/Dropbox. Free in the browser; native iPhone/iPad/Mac app as a one-time purchase. No subscription, ever.
visualOS
The infinite canvas that stores your work as real files
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Zain Sheikh
Aug 7, 2026
Boards as real folders and docs as plain Markdown on disk means nothing is trapped if the app ever disappears - is the folder layout documented so other tools can read it?
geraldreimertzMaker
Short answer: Not officially documented in our wiki yet, but yes, other tools can read it.
Long answer: The format is deliberately boring: every board is a real folder, documents are plain Markdown, images/PDFs are ordinary files, and each folder contains a human-readable board.json (positions, texts, connections... So basically plain JSON). Each board folder is self-contained, so any tool, your self-written scripts, Obsidian, or an AI agent can read a single project folder without knowing anything else. There's also a canvas-data.json at the root, which is the app's source of truth; the per-folder files are a readable mirror.
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| Product | Pricing | Rating | Upvotes | Link |
|---|---|---|---|---|
 visualOS You are here | Free | 1 rating | 85 | |
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