Cooper v0.1.0

The first release of Cooper — a free, open-source recreation of Copper (shadcn's Mac capture app) for Windows, macOS, and Linux. A to-do list + clipboard + scratchpad for AI-assisted work, always one shortcut away. Local-only: no sync, no telemetry, no account.

Downloads — pick your OS

OS	File
Windows 10/11	Cooper_0.1.0_x64-setup.exe (recommended) or Cooper_0.1.0_x64_en-US.msi
macOS (Intel + Apple Silicon)	Cooper_0.1.0_universal.dmg
Linux	Cooper_0.1.0_amd64.AppImage (portable), Cooper_0.1.0_amd64.deb, or Cooper-0.1.0-1.x86_64.rpm

First run: Windows SmartScreen → More info → Run anyway (unsigned build). macOS → right-click → Open, then grant Accessibility for double-shift capture. Linux AppImage → chmod +x and run.

Highlights

• Left Shift ×2 captures selected text from any app; Right Shift ×2 shows/hides the panel (fallbacks: Ctrl/Cmd+Shift+C, Ctrl/Cmd+Shift+Space)
• Sections via # name, Ctrl/Cmd+K switcher, search, multi-select, Copy as List
• Inline markdown in cards: bold, italic, strikethrough, code
• Four themes: System / Light / Dark / Glass (native acrylic on Windows, vibrancy on macOS)
• Tray app, start-at-login, single SQLite file, one-click Markdown export

Apache-2.0 licensed — fork away.