A native macOS drawing app for quick sketches, screenshot markup, and AI-generated diagrams
Stage
Not given
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Founded
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Based in
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Pricing model
Open source
Freemium
Pricing
Not given
Free: $0 forever, includes all drawing tools, unlimited sketches in one folder, copy to clipboard as PNG, and auto-save with local-first storage. Pro: coming soon.
Key features
Open and save .pptx PowerPoint files
Text, images, charts, and vector shapes
Fills, gradients, and formatting options
Transitions and animations
Speaker notes and presenter tools
Slide sections for organization
WebAssembly browser editor
Desktop apps for Mac, Windows, and Linux
Instant copy-to-clipboard as PNG
No accounts or setup required
Local-first storage with auto-save
Screenshot annotation with arrows, boxes, text, and freehand tools
AI diagram generation via Claude, Cursor, Windsurf, and VS Code
Refine diagrams through chat
Paste screenshot from clipboard
Unlimited sketches in one folder
Native macOS performance
All drawing tools included in free version
What makes it different
Completely free with no subscription required
Open-source code that users can inspect and improve
Native Linux app support
No account or cloud storage required
Written in pure Rust for performance
Zero-friction design: open, draw, and share in seconds with no setup or accounts
Local-first architecture: all sketches stay on your Mac, nothing leaves unless you ask
AI integration runs through your own subscription with no proxying of prompts
DeckCraft
Chalk