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Quadra v0.5.0

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@spleenteo spleenteo released this 03 May 17:35
· 7 commits to main since this release
v0.5.0
3a2d183

First public release of Quadra — a desktop app for macOS that fixes perspective, straightens, crops and resizes images.

Download

Pick the build matching your Mac:

  • Apple Silicon (M1, M2, M3, M4): Quadra-0.5.0-arm64-mac.zip
  • Intel: Quadra-0.5.0-mac.zip

Install

  1. Unzip the file
  2. Drag Quadra.app to your /Applications folder
  3. First launch: right-click → Open → Open (the app is unsigned, macOS asks for confirmation only the first time)

Features

  • 🖼️ 4-point perspective correction (WebGL homography unwarp)
  • 📏 Straighten by reference line (auto-rotation snapping to nearest cardinal axis)
  • 🔄 Granular rotation with decimal precision
  • ⤧ Horizontal & vertical skew
  • ✂️ Manual crop with 8 handles + draggable interior
  • 📐 Resize in pixels or percentage with aspect ratio lock
  • 💾 Export in PNG, JPG (with quality slider), or WebP
  • 🔍 Magnifier loupe (3× zoom) while dragging handles
  • 📋 Open from drag&drop, file picker, or clipboard paste

Everything runs locally. No uploads, no servers.

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