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Project Description

QuickViewer is a graphic image viewer for comfortable browsing of many images.

This software performs reading of image data in advance. And drawing the imported image data on the screen with OpenGL. You can browse images with much smoother response than ever before.

QuickViewer is a free software lisenced under GPLv3.

Public Web Site is here:

System Requirements

System requirement is not defined

Released at 2017-08-20 17:48
Windows版zip QuickViewer-0.9.3 (2 files Hide)

Release Notes

changing rendering method, support Direct2D, bugfixed

  • updated to Qt 5.9.1
  • Rendering with Windows GDI is standard on Windows, from this version
    • significant speed up
  • support Direct2D rendering
  • bugfixed: Reading of PNG was very slow


  • Qt 5.9.1 に更新しました
  • 今後、WindowsではWindows GDIによる描画を標準とします
    • 非常に高速化しました
  • Direct2Dによる描画のサポート(高解像度環境むけ)
  • バグ修正: PNGの読み込みが非常に遅かった


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